<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom"
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:dcterms="http://purl.org/dc/terms/"
      xmlns:media="http://search.yahoo.com/mrss/">
   <id>http://www.bbc.co.uk/portuguese/topicos/espaco/index.xml</id>
   <title xml:lang="pt-BR">BBCBrasil.com | Tópicos</title>
   <updated>2012-05-25T10:31:13-03:00</updated>
   <link rel="self" href="http://www.bbc.co.uk/portuguese/topicos/espaco/index.xml"/>
   <author>
      <name>BBC Brasil</name>
      <email>portuguese@bbc.co.uk</email>
      <uri>http://www.bbcbrasil.com</uri>
   </author>
   <generator>http://www.bbcbrasil.com</generator>
   <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
   <category xml:lang="pt-BR" term="topics" label="Tópicos"/>
   <logo>http://www.bbc.co.uk/portuguese/images/gel/rss_logo.gif</logo>
   <rights xml:lang="pt-BR">Copyright British Broadcasting Corporation2012</rights>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-05-25:17536720</id>
      <dc:identifier>17536720</dc:identifier>
      <updated>2012-05-25T09:55:27-03:00</updated>
      <published>2012-05-25T07:04:16-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Primeiro homem a pisar na Lua lamenta cortes no programa espacial dos EUA</title>
      <summary xml:lang="pt-BR">Em rara entrevista, Neil Armstrong fala sobre o pouso perigoso na Lua e teorias da conspiração acerca da missão. </summary>
      <dc:subject>ciência, also, espaço, lua, neil armstrong, nasa, astronauta</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/05/120525_neil_armstrong_entrevista_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/05/120525_neil_armstrong_entrevista_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/05/25/120525122738_armstrong144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/05/25/120525122738_armstrong144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/05/25/120525122738_armstrong144.jpg"
                             width="144"
                             height="81">
               <img alt="Neil Armstron durante a viagem à Lua (Arquivo/AP)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/05/25/120525122738_armstrong144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-05-19:17415399</id>
      <dc:identifier>17415399</dc:identifier>
      <updated>2012-05-19T10:37:07-03:00</updated>
      <published>2012-05-19T10:36:53-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="rolling_news" label="Outras Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Missão espacial particular é cancelada</title>
      <summary xml:lang="pt-BR">Após problema em um dos motores, foguete que levaria primeira cápsula particular ao espaço, teve missão abortada.</summary>
      <dc:subject>internacional, missão espacial, particular, cancelada, espaço, foguete</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ultimas_noticias/2012/05/120519_missao_espacial_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ultimas_noticias/2012/05/120519_missao_espacial_bg.shtml"/>
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-04-25:16934890</id>
      <dc:identifier>16934890</dc:identifier>
      <updated>2012-04-25T13:19:29-03:00</updated>
      <published>2012-04-25T09:07:16-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda Cassini captura 'guerra de bolas de neve' em anel de Saturno</title>
      <summary xml:lang="pt-BR">Cientistas observaram aglomerados de gelo mergulhando e deixando rastros de partículas em anel mais externo.</summary>
      <dc:subject>ciencia, also, ciência, espaço, sonda cassini, saturno, anel</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/04/120425_saturno_cassini_bola_neve_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/04/120425_saturno_cassini_bola_neve_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/04/25/120425141648_nasa144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/04/25/120425141648_nasa144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/04/25/120425141648_nasa144.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: NASA/JPL-Caltech/SSI/QMUL " width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/04/25/120425141648_nasa144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-04-25:16936983</id>
      <dc:identifier>16936983</dc:identifier>
      <updated>2012-04-25T10:36:01-03:00</updated>
      <published>2012-04-25T10:35:43-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">http://saturn.jpl.nasa.gov/index.cfm</title>
      <summary xml:lang="pt-BR"/>
      <dc:subject>ciencia, also, nasa, saturno, cassini</dc:subject>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-04-24:16920098</id>
      <dc:identifier>16920098</dc:identifier>
      <updated>2012-04-24T17:38:45-03:00</updated>
      <published>2012-04-24T13:20:16-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Bilionários planejam mineração em asteroides</title>
      <summary xml:lang="pt-BR">Ideia conta com apoio do cineasta James Cameron e prevê uso de espaçonaves para extração de minerais como platina e ouro.</summary>
      <dc:subject>ciencia, also, ciência, tecnologia, mineração, asteroide</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/04/120424_asteroide_mineracao_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/04/120424_asteroide_mineracao_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/04/24/120424172046_asteroid144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/04/24/120424172046_asteroid144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/04/24/120424172046_asteroid144.jpg"
                             width="144"
                             height="81">
               <img alt="Asteroide Eros que passou perto da Terra em 2000 (Arquivo/AP)" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/04/24/120424172046_asteroid144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-30:16431716</id>
      <dc:identifier>16431716</dc:identifier>
      <updated>2012-03-30T05:18:15-03:00</updated>
      <published>2012-03-30T04:02:09-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas capturam 'pela 1ª vez' tornados na superfície solar</title>
      <summary xml:lang="pt-BR">Tamanho das tempestades é diversas vezes o do Planeta Terra.</summary>
      <dc:subject>espaco, also, ciência, astronomia, satélite, espaço, video, vídeo, sol, tempestade, solar, tornado, Nasa</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2012/03/120330_solar_tornado_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/30/120330071206_solar_tornado_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/30/120330071206_solar_tornado_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/30/120330071206_solar_tornado_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem de tornado solar" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/30/120330071206_solar_tornado_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2012/03/120308_tempestade_solar_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/08/120308074814_solar_exlposion_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/08/120308074814_solar_exlposion_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/08/120308074814_solar_exlposion_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Explosões solares" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/08/120308074814_solar_exlposion_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120126_sol_tempestade_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Sol" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-29:16412227</id>
      <dc:identifier>16412227</dc:identifier>
      <updated>2012-03-29T13:11:02-03:00</updated>
      <published>2012-03-29T05:37:06-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Fundador da Amazon diz ter achado motores que ajudaram a levar homem à Lua</title>
      <summary xml:lang="pt-BR">Bilionário americano Jeff Bezos patrocina equipe de cientistas que busca equipamentos espaciais no fundo do mar.</summary>
      <dc:subject>espaco, ciência, espaço, tecnologia, Apollo 11, missão, missões, Nasa, astronautas, also</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/03/120329_amazon_apollo_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/03/120329_amazon_apollo_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/29/120329123546_apollo_f1_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/29/120329123546_apollo_f1_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/29/120329123546_apollo_f1_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Motor F-1 do Apollo 11. Nasa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/29/120329123546_apollo_f1_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-24:16324539</id>
      <dc:identifier>16324539</dc:identifier>
      <updated>2012-03-24T08:43:32-03:00</updated>
      <published>2012-03-24T07:56:55-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Lixo espacial deixa astronautas de estação em alerta</title>
      <summary xml:lang="pt-BR">Equipe da Estação Espacial Internacional se refugiou em cápsulas de fuga temendo colisão com detrito de foguete. </summary>
      <dc:subject>internacional, espaço, estação, astronautas, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/03/120324_estacao_lixo_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/03/120324_estacao_lixo_bg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/24/120324112437_estacao_espacial_internacional_144x81_ap_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/24/120324112437_estacao_espacial_internacional_144x81_ap_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/24/120324112437_estacao_espacial_internacional_144x81_ap_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Estação Espacial Internacional (AP)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/24/120324112437_estacao_espacial_internacional_144x81_ap_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-23:16315280</id>
      <dc:identifier>16315280</dc:identifier>
      <updated>2012-03-23T15:20:30-03:00</updated>
      <published>2012-03-23T13:55:59-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Espaçonave não-tripulada leva mantimentos para Estação Espacial Internacional</title>
      <summary xml:lang="pt-BR">Cargueiro levará cinco dias para chegar ao destino, com alimentos e água para astronautas. </summary>
      <dc:subject>internacional, also, ciência, espaço, estação, espacial, internacional, alimentos, água, astronautas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2012/03/120323_cargueiro_novo_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/23/120323163532_cargueiro__144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/23/120323163532_cargueiro__144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/23/120323163532_cargueiro__144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Cargueiro espacial (BBC)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/23/120323163532_cargueiro__144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-13:16102624</id>
      <dc:identifier>16102624</dc:identifier>
      <updated>2012-03-13T07:04:18-03:00</updated>
      <published>2012-03-13T07:03:36-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="rolling_news" label="Outras Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estudo sobre saúde de astronautas gera dúvidas sobre viabilidade de missões a Marte</title>
      <summary xml:lang="pt-BR">Pesquisa com 27 astronautas da Nasa indicou anomalias no cérebro e nos olhos após mais de um mês no espaço.</summary>
      <dc:subject>ciencia, also, espaço, astronautas, saúde, pesquisa, estudo, nasa, missão, marte, anomalias, cérebro, olhos</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ultimas_noticias/2012/03/120313_pesquisa_astronautas_rn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ultimas_noticias/2012/03/120313_pesquisa_astronautas_rn.shtml"/>
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-03-09:16033219</id>
      <dc:identifier>16033219</dc:identifier>
      <updated>2012-03-09T10:04:40-03:00</updated>
      <published>2012-03-09T08:39:30-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Adolescente manda réplica de ônibus espacial à estratosfera</title>
      <summary xml:lang="pt-BR">Com orçamento de apenas R$ 4.400, romeno conseguiu registrar voo de seis horas de espaçonave construída em 3 dias com blocos de montar.</summary>
      <dc:subject>geral, also, espaço, ônibus espacil, lego, blocos de montar, raul oaida, romênia, </dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/03/120309_onibus_espacial_lego_rw.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/09/120309115500_onibus_lego_144x81_other_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/03/09/120309115500_onibus_lego_144x81_other_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/09/120309115500_onibus_lego_144x81_other_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Ônibus espacial de brinquedo na estratosfera (imagem: cortesia Raul Oaida)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/03/09/120309115500_onibus_lego_144x81_other_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-02-16:15621896</id>
      <dc:identifier>15621896</dc:identifier>
      <updated>2012-02-16T14:51:26-02:00</updated>
      <published>2012-02-16T12:05:53-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas suíços criam 'satélite-faxineiro' para recolher lixo espacial</title>
      <summary xml:lang="pt-BR">Missão inicial seria destinada a coletar um dos dois primeiros satélites enviados pela Suíça ao espaço, ambos fora de uso.</summary>
      <dc:subject>ciencia, also, espaço, satelite, lixo espacial, faxineiro, suíça, iss, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/02/120216_satelite_faxineiro_rp.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/02/120216_satelite_faxineiro_rp.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/02/16/120216142828_satelite_faxineiro_144x81_swissspacecenter_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/02/16/120216142828_satelite_faxineiro_144x81_swissspacecenter_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/02/16/120216142828_satelite_faxineiro_144x81_swissspacecenter_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: EPFL/Swiss Space Center" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/02/16/120216142828_satelite_faxineiro_144x81_swissspacecenter_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-02-01:15335088</id>
      <dc:identifier>15335088</dc:identifier>
      <updated>2012-02-01T09:50:09-02:00</updated>
      <published>2012-02-01T09:24:19-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nova imagem mostra berçário de estrelas com ‘perfil’ de poeta </title>
      <summary xml:lang="pt-BR">Telescópio do Observatório Europeu do Sul captou imagem da nebulosa NGC 3324, batizada de Gabriela Mistral por lembrar perfil da poeta chilena, Nobel de Literatura de 1945.</summary>
      <dc:subject>ciencia, also, espaço, observatório europeu do sul, nebulosa, ngc 3324, gabriela mistral, poeta</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/02/120201_nebulosa_ngc3324_mistral_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/02/120201_nebulosa_ngc3324_mistral_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/02/01/120201112940_nebulosa_144x81_eso_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/02/01/120201112940_nebulosa_144x81_eso_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/02/01/120201112940_nebulosa_144x81_eso_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem detalhada da nebulosa NGC 3324 (crédito: ESO - European Southern Observatory)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/02/01/120201112940_nebulosa_144x81_eso_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-27:15239686</id>
      <dc:identifier>15239686</dc:identifier>
      <updated>2012-01-27T10:17:00-02:00</updated>
      <published>2012-01-27T08:19:03-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Fotos inéditas da Nasa mostram fase pioneira da exploração espacial</title>
      <summary xml:lang="pt-BR">Entre as imagens inéditas, está um 'autorretrato feito pelo astronauta Buzz Aldrin durante uma caminhada espacial.</summary>
      <dc:subject>espaco, fotos, espaço, galeria, Nasa, agência, história, exploração, pioneiro, astronautas, also</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120127_nasa_historia_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/01/120127_nasa_historia_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/27/120127112200_nasa_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/27/120127112200_nasa_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/27/120127112200_nasa_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: NASA/JSC/Arizona State University" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/27/120127112200_nasa_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-26:15224381</id>
      <dc:identifier>15224381</dc:identifier>
      <updated>2012-01-26T12:57:43-02:00</updated>
      <published>2012-01-26T12:28:07-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sol tem maior tempestade em seis anos </title>
      <summary xml:lang="pt-BR">Uma companhia aérea alterou a rota do seu voo devido ao fenômeno.</summary>
      <dc:subject>ciencia, espaco, Nasa, agência, solar, tempestade, aviões, rota, Ártico, polo, norte, aurora boreal</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120126_sol_tempestade_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Sol" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/26/120126142942_solar_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-19:15091829</id>
      <dc:identifier>15091829</dc:identifier>
      <updated>2012-01-19T12:18:45-02:00</updated>
      <published>2012-01-19T09:51:49-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Britânico descobre novo 'planeta' participando de programa de TV</title>
      <summary xml:lang="pt-BR">Astrônomo amador Chris Holmes se inspirou em atração da BBC para descobrir planeta similar a Mercúrio.</summary>
      <dc:subject>internacional, planeta, chris holmes, descoberta, observador, astrônomo amador</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120119_planeta_novo_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/19/120119115712_planeta_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/19/120119115712_planeta_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/19/120119115712_planeta_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Planeta descoberto por astrônomo amador britãnico Chris Holmes (BBC)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/19/120119115712_planeta_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-16:15041269</id>
      <dc:identifier>15041269</dc:identifier>
      <updated>2012-01-17T11:56:27-02:00</updated>
      <published>2012-01-16T16:52:23-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas falam sobre procedimentos em caso de 'contato alienígena'</title>
      <summary xml:lang="pt-BR">É provável que notícia fosse divulgada por grupo de cientistas de grupo que monitora o espaço.</summary>
      <dc:subject>ciencia, also, espaço, . aliens, ets, telescópio</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120116_ets_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/01/120116_ets_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/17/120117125121_aliens144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/17/120117125121_aliens144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/17/120117125121_aliens144.jpg"
                             width="144"
                             height="81">
               <img alt="Representação artística de aliens/AP" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/17/120117125121_aliens144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-13:14996162</id>
      <dc:identifier>14996162</dc:identifier>
      <updated>2012-01-17T05:38:50-02:00</updated>
      <published>2012-01-13T22:43:08-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas listam 4 novas descobertas e inovações da astronomia</title>
      <summary xml:lang="pt-BR">Cientistas reunidos nos EUA acreditam que se inicia uma nova era nos estudos astronômicos.</summary>
      <dc:subject>ciencia, also, universo, descobertas, exoplanetas, via láctea, observatório, matéria escura</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120113_universo_descobertas_mm.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/01/120113_universo_descobertas_mm.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/14/120114003006_via_lactea_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/14/120114003006_via_lactea_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/14/120114003006_via_lactea_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Via Láctea. Nasa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/14/120114003006_via_lactea_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-15:15021040</id>
      <dc:identifier>15021040</dc:identifier>
      <updated>2012-01-15T17:47:03-02:00</updated>
      <published>2012-01-15T17:43:18-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Destroços de sonda russa caem no Pacífico, próximo à costa chilena</title>
      <summary xml:lang="pt-BR">Nave tinha o ambicioso objetivo de recolher rochas de uma lua de Marte e trazê-las de volta para a Terra.</summary>
      <dc:subject>ciencia, top, phobos-grunt, sonda, rússia, marte, queda, terra, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120115_sonda_pacifico_mdb.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/01/120115_sonda_pacifico_mdb.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem da sonda Phobos-Grunt em queda, captada por radar alemão"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2012-01-15:15018001</id>
      <dc:identifier>15018001</dc:identifier>
      <updated>2012-01-15T12:58:03-02:00</updated>
      <published>2012-01-15T12:54:18-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda russa deve cair na Terra neste domingo</title>
      <summary xml:lang="pt-BR">Phobos-Grunt estava a 147 km da Terra na noite do sábado; local de possível queda é desconhecido.</summary>
      <dc:subject>ciencia, top, phobos-grunt, sonda, rússia, marte, queda, terra, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2012/01/120115_phobos_grunt_impacto_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2012/01/120115_phobos_grunt_impacto_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem da sonda Phobos-Grunt em queda, captada por radar alemão"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2012/01/15/120115144916_phobos_144x81_fraunhoferfhr_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-12-15:14482431</id>
      <dc:identifier>14482431</dc:identifier>
      <updated>2011-12-15T10:24:29-02:00</updated>
      <published>2011-12-15T08:54:57-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Explosão de supernova dá pistas sobre formação da vida</title>
      <summary xml:lang="pt-BR">Cientistas capturaram imagem de evento apenas 11 horas depois da explosão.</summary>
      <dc:subject>ciencia, also, espaço, nasa, vida, estrela, supernova</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/12/111215_supernova_explosao_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/12/111215_supernova_explosao_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/12/15/111215115154_supernova144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/12/15/111215115154_supernova144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/12/15/111215115154_supernova144.jpg"
                             width="144"
                             height="81">
               <img alt="BJ Fulton (Las Cumbres Observatory Global Telescope)/Palomar Transient Factory/Space Telescope Science Institute/PA Wire "
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/12/15/111215115154_supernova144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-12-01:14234809</id>
      <dc:identifier>14234809</dc:identifier>
      <updated>2011-12-01T08:12:36-02:00</updated>
      <published>2011-12-01T07:55:58-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">China lança satélite para monitorar lavouras e prevenir desastres</title>
      <summary xml:lang="pt-BR">Lançamento na quarta-feira foi feito pela principal estatal do país de exploração espacial.</summary>
      <dc:subject>espaco, espaço, China, lançamento, satélite, vídeo, Yaogan, Long March, Corporação de Ciência e Tecnologia Aeroespacial da China</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/12/111201_china_satelite_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/12/01/111201095817_china_satelite_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/12/01/111201095817_china_satelite_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/12/01/111201095817_china_satelite_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Lançamento de satélite chinês" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/12/01/111201095817_china_satelite_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-22:14084106</id>
      <dc:identifier>14084106</dc:identifier>
      <updated>2011-11-25T06:13:15-02:00</updated>
      <published>2011-11-22T13:52:56-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nova missão da Nasa a Marte é de alto risco, adverte especialista</title>
      <summary xml:lang="pt-BR">Britânico que chefiou missão fracassada Beagle 2 especula que clima entre colegas americanos no dia do lançamento deve ser tenso.  </summary>
      <dc:subject>ciencia; also, Colin Pillinger, beagle 2, nasa, curiosity, marte, sonda, astronomia, espaço, programa espacial, estados unidos, mars science laboratory</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111122_nasa_missao_marte_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/11/111122_nasa_missao_marte_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/24/111124184210_mars_science_lab_reuters_144x81_reuters_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/24/111124184210_mars_science_lab_reuters_144x81_reuters_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/24/111124184210_mars_science_lab_reuters_144x81_reuters_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Técnicos da Nasa observam a sonda Curiosity, da missão Mars Science Laboratory (Reuters)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/24/111124184210_mars_science_lab_reuters_144x81_reuters_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-17:13994018</id>
      <dc:identifier>13994018</dc:identifier>
      <updated>2011-11-17T08:31:07-02:00</updated>
      <published>2011-11-17T08:03:59-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Lua de Júpiter pode ter 'vasto oceano' abaixo da superfície</title>
      <summary xml:lang="pt-BR">Cientistas dizem ter encontrado sinais da existência de água líquida, o que possibilitaria que vida se formasse no local.</summary>
      <dc:subject>espaco, Júpiter, Europa, lua, oceano, água, líquido, vida, planeta, Terra</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/11/111117_agua_lua_jupiter_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/17/111117095750_jupiter_moon_europa_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/17/111117095750_jupiter_moon_europa_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/17/111117095750_jupiter_moon_europa_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Lua Europa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/17/111117095750_jupiter_moon_europa_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-16:13987632</id>
      <dc:identifier>13987632</dc:identifier>
      <updated>2011-11-16T20:48:59-02:00</updated>
      <published>2011-11-16T19:42:48-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas encontram lagos sob a superfície de lua de Júpiter</title>
      <summary xml:lang="pt-BR">Presença de água líquida quente sob a crosta do satélite pode significar a existência de formas de vida.</summary>
      <dc:subject>ciência. also, espaço, júpiter, lua, satélite, gelo, água, lago, oceano</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111116_jupiter_lua_lagos_cc_jc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/11/111116_jupiter_lua_lagos_cc_jc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116214728_sp_europa_jupiter_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116214728_sp_europa_jupiter_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116214728_sp_europa_jupiter_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Europa, uma das luas de Júpiter. | Foto: Nasa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116214728_sp_europa_jupiter_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-16:13974169</id>
      <dc:identifier>13974169</dc:identifier>
      <updated>2011-11-16T08:18:46-02:00</updated>
      <published>2011-11-16T07:45:55-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nave Soyuz acopla-se à Estação Espacial Internacional</title>
      <summary xml:lang="pt-BR">Desde um acidente com outra missão em agosto, astronautas e cientistas estavam apreensivos com o programa.</summary>
      <dc:subject>espaco, ciência, Soyuz, Estação, Espacial, Internacional, espaço, foguete, nave, acoplamento</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/11/111116_soyuz_acoplamento_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116094904_soyuz_docking_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116094904_soyuz_docking_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116094904_soyuz_docking_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Soyuz" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/16/111116094904_soyuz_docking_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-14:13934555</id>
      <dc:identifier>13934555</dc:identifier>
      <updated>2011-11-14T09:29:25-02:00</updated>
      <published>2011-11-14T08:50:02-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Foguete Soyuz é lançado com missão tripulada para Estação Espacial Internacional</title>
      <summary xml:lang="pt-BR">Após acidente com um foguete semelhante em agosto, agência russa cogitou cancelar missões tripuladas.</summary>
      <dc:subject>ciencia, espaço, estação, internacional, foguete, soyuz, vídeo</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/11/111114_soyuz_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/14/111114105204_soyuz_rocket_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/14/111114105204_soyuz_rocket_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/14/111114105204_soyuz_rocket_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foguete Soyuz" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/14/111114105204_soyuz_rocket_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-09:13848270</id>
      <dc:identifier>13848270</dc:identifier>
      <updated>2011-11-09T09:48:31-02:00</updated>
      <published>2011-11-09T09:08:32-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Espaçonave da Rússia tenta 'reencontrar' o caminho para Marte</title>
      <summary xml:lang="pt-BR">Sonda se desviou da rota, mas cientistas tentam assegurar que missão ao planeta vermelho não repetirá fracassos anteriores.</summary>
      <dc:subject>internacional, espaço, marte, rússia, cazaquistão, sonda, missão, espacial</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111109_marte_russia_sonda_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/09/111109111703_marte_sonda_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/09/111109111703_marte_sonda_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/09/111109111703_marte_sonda_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Ilustração mostra sonda russa com destino a Marte (BBC)" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/09/111109111703_marte_sonda_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-08:13836577</id>
      <dc:identifier>13836577</dc:identifier>
      <updated>2011-11-08T16:26:37-02:00</updated>
      <published>2011-11-08T15:02:34-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Conheça o asteroide que passa próximo à Terra nesta terça</title>
      <summary xml:lang="pt-BR">Asteroide tem 400m de diâmetro e passará a uma distância menor que a que separa o planeta da Lua.</summary>
      <dc:subject>internacional, terra, asteróide, 2000 yu 255, espaço, planeta, ciência, vídeo</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111108_asteroide_terra_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/08/111108170714_asteroide_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/08/111108170714_asteroide_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/08/111108170714_asteroide_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem da Nasa de asteróide (BBC)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/08/111108170714_asteroide_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-04:13761946</id>
      <dc:identifier>13761946</dc:identifier>
      <updated>2011-11-04T09:53:02-02:00</updated>
      <published>2011-11-04T09:06:23-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Vídeo da Nasa mostra volta ao mundo a partir do espaço</title>
      <summary xml:lang="pt-BR">Imagem mostram giro em volta da Terra a velocidade de 28 quilômetros por hora.</summary>
      <dc:subject>internacional, espaço, nasa, terra, espaço, vídeo</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111104_nasa_terra_video_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/04/111104111811_terra_vista_do_espaco_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/04/111104111811_terra_vista_do_espaco_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/04/111104111811_terra_vista_do_espaco_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/04/111104111811_terra_vista_do_espaco_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-11-03:13748071</id>
      <dc:identifier>13748071</dc:identifier>
      <updated>2011-11-03T13:27:39-02:00</updated>
      <published>2011-11-03T13:25:23-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">China realiza acoplamento inédito de naves espaciais não-tripuladas</title>
      <summary xml:lang="pt-BR">Técnica pioneira é considerada vital para que China dê início à construção de estação espacial.</summary>
      <dc:subject>internacional, espaço, exploração, china, acoplamento, shenzhou, estação</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/11/111103_china_acoplamento_vale_bg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/03/111103115407_china_acoplamento_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/11/03/111103115407_china_acoplamento_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/03/111103115407_china_acoplamento_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagem da tela que mostrou momento do acoplamento das duas naves espaciais chinesas (BBC)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/11/03/111103115407_china_acoplamento_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-24:13009207</id>
      <dc:identifier>13009207</dc:identifier>
      <updated>2011-09-24T12:03:41-03:00</updated>
      <published>2011-09-24T11:50:46-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Satélite da Nasa se desintegra sobre o Pacífico</title>
      <summary xml:lang="pt-BR">Espaçonave do tamanho de ônibus foi a maior a voltar sem controle para a Terra em 30 anos.</summary>
      <dc:subject>ciência, ciencia, espaço, nasa, satélite, queda</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/09/110924_satelite_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/09/110924_satelite_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"
                             width="144"
                             height="81">
               <img alt="O satélite UARS, da Nasa (AFP)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-23:12989596</id>
      <dc:identifier>12989596</dc:identifier>
      <updated>2011-09-23T07:47:17-03:00</updated>
      <published>2011-09-23T06:36:01-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Satélite da Nasa deve cair na Terra nesta sexta-feira</title>
      <summary xml:lang="pt-BR">Agência Espacial americana só deve determinar local da queda horas antes da reentrada na atmosfera.</summary>
      <dc:subject>ciência, ciencia, espaço, nasa, satélite, queda</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/09/110923_satelite_queda_atualiza_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/09/110923_satelite_queda_atualiza_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"
                             width="144"
                             height="81">
               <img alt="O satélite UARS, da Nasa (AFP)" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/23/110923101455_uars144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-21:12954535</id>
      <dc:identifier>12954535</dc:identifier>
      <updated>2011-09-21T11:18:36-03:00</updated>
      <published>2011-09-21T10:38:31-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Vídeos mostram aurora austral do espaço e 'volta ao mundo' em 1 min.</title>
      <summary xml:lang="pt-BR">Imagens foram montadas a partir de fotografias tiradas por astronautas da Estação Espacial Internacional.</summary>
      <dc:subject>espaco, nasa, agência, tecnologia, imagens, vídeo, Estação Espacial Internacional, aurora austral, James Drake, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/09/110921_aurora_austral_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/21/110921134112_austral_lights_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/21/110921134112_austral_lights_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/21/110921134112_austral_lights_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Imagens: Gateway to Astronaut Photography of Earth" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/21/110921134112_austral_lights_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-20:12938534</id>
      <dc:identifier>12938534</dc:identifier>
      <updated>2011-09-20T16:32:35-03:00</updated>
      <published>2011-09-20T13:20:25-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">China se prepara para lançar módulo espacial</title>
      <summary xml:lang="pt-BR">Nave não-tripulada deverá fazer parte de estação orbital chinesa.</summary>
      <dc:subject>espaço, internacional, ciência, china, estação espacial</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/09/110920_videochinaespacoebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/20/110920165912_tiangong144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/20/110920165912_tiangong144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/20/110920165912_tiangong144.jpg"
                             width="144"
                             height="81">
               <img alt="Tiangong 1" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/20/110920165912_tiangong144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-07:12712750</id>
      <dc:identifier>12712750</dc:identifier>
      <updated>2011-09-07T16:40:42-03:00</updated>
      <published>2011-09-07T16:05:30-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Explosão de estrela explica funcionamento do universo</title>
      <summary xml:lang="pt-BR">Fenômeno chamado de supernova mostra explosão similar a que deu origem ao planeta Terra.</summary>
      <dc:subject>ciencia, video, supernova, estrela, sistema solar</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/09/110907_supernova_universo_mm.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907172950_supernova_bbc_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907172950_supernova_bbc_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907172950_supernova_bbc_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Simulação da supernova. BBC" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907172950_supernova_bbc_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-09-07:12700239</id>
      <dc:identifier>12700239</dc:identifier>
      <updated>2011-09-07T08:12:12-03:00</updated>
      <published>2011-09-07T07:58:20-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Novas imagens desmentem teorias que dizem que o homem nunca pisou na Lua</title>
      <summary xml:lang="pt-BR">Foto capturada mostra equipamentos e pegadas de 40 anos intactas no solo lunar.</summary>
      <dc:subject>espaco, Nasa, Lua, solo, missão, Apollo, lunar, pegadas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/09/110907_lua_imagens_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907110121_nasa_moon_landing_144x81_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907110121_nasa_moon_landing_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907110121_nasa_moon_landing_144x81_video_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto da Nasa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/09/07/110907110121_nasa_moon_landing_144x81_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-26:12516636</id>
      <dc:identifier>12516636</dc:identifier>
      <updated>2011-08-26T12:48:57-03:00</updated>
      <published>2011-08-26T11:50:31-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Montado em jardim, centro em Uganda quer levar africanos ao espaço</title>
      <summary xml:lang="pt-BR">Sem instalações adequadas nem grande financiamento, criador de programa acredita  ser capaz de enviar ugandense ao espaço em até seis anos.</summary>
      <dc:subject>geral, internacional, espaço, ciência, programa espacial, áfrica, uganda</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110826_programa_espacial_uganda_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110826_programa_espacial_uganda_rw.shtml"/>
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-26:12514735</id>
      <dc:identifier>12514735</dc:identifier>
      <updated>2011-08-26T11:06:24-03:00</updated>
      <published>2011-08-26T10:37:31-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Robô astronauta ‘desperta’ e envia tweets do espaço</title>
      <summary xml:lang="pt-BR">Para Nasa, R2 sinaliza futuro das expedições espaciais. </summary>
      <dc:subject>tecnologia, espaço, robô, r2, nasa, estação espacial internacional, eei, tweeter, tweets</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110826_robo_nasa_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110826_robo_nasa_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/26/110826133558_robo144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/26/110826133558_robo144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/26/110826133558_robo144.jpg"
                             width="144"
                             height="81">
               <img alt="R2 - crédito: Nasa" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/26/110826133558_robo144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-24:12471456</id>
      <dc:identifier>12471456</dc:identifier>
      <updated>2011-08-24T08:01:31-03:00</updated>
      <published>2011-08-24T07:37:59-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="rolling_news" label="Outras Notícias"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Substituto do Hubble custará R$ 14,5 bi, diz Nasa</title>
      <summary xml:lang="pt-BR">Agência espacial americana afirma que telescópico espacial custará mais de R$ 3 bi além da cifra inicial.</summary>
      <dc:subject>internacional, espaço, hubble, telescópio, espacial, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ultimas_noticias/2011/08/110824_hubble_nasa_rn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ultimas_noticias/2011/08/110824_hubble_nasa_rn.shtml"/>
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-16:12344622</id>
      <dc:identifier>12344622</dc:identifier>
      <updated>2011-08-17T05:20:58-03:00</updated>
      <published>2011-08-16T17:42:48-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópios rastreadores de ETs voltarão a funcionar após doações</title>
      <summary xml:lang="pt-BR">Instituto na Califórnia espera retomar convênio com a Força Aérea dos Estados Unidos para pesquisas espaciais, após fim de financiamento.</summary>
      <dc:subject>ciencia, internacional, telescópio, allen telescope, extraterrestre, et</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110816_telescopio_et_california_mm.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110816_telescopio_et_california_mm.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816205007_bbc_telescope_allen_144x81_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816205007_bbc_telescope_allen_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816205007_bbc_telescope_allen_144x81_bbc_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Allen Telescope Array, na Califórnia, nos EUA. BBC" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816205007_bbc_telescope_allen_144x81_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-16:12340840</id>
      <dc:identifier>12340840</dc:identifier>
      <updated>2011-08-16T16:12:31-03:00</updated>
      <published>2011-08-16T12:25:40-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Empresa russa quer criar ‘hotel espacial’ até 2016</title>
      <summary xml:lang="pt-BR">Estadia de cinco dias deve custar a partir de R$ 260 mil.</summary>
      <dc:subject>geral, espaço, estação espacial, hotel, turismo, orbital</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110816_estacaoespacial_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110816_estacaoespacial_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816150650_space144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816150650_space144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816150650_space144.jpg"
                             width="144"
                             height="81">
               <img alt="Representação artística da Commercial Space Station/Oribital Technologies"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/16/110816150650_space144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-09:12212260</id>
      <dc:identifier>12212260</dc:identifier>
      <updated>2011-08-09T11:06:40-03:00</updated>
      <published>2011-08-09T07:51:24-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas propõem faxina espacial com 'satélite gari'</title>
      <summary xml:lang="pt-BR">Objetivo de proposta é iniciar retirada de lixo deixado pelo homem em órbita em torno da Terra.</summary>
      <dc:subject>ciencia, meio ambiente, Terra, espaço, astronomia, nasa, lixo, poluição, jason palmer, satélite, Acta Astronautica, Castronuovo</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110809_faxina_espacial_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110809_faxina_espacial_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/09/110809135334_satnasa144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/09/110809135334_satnasa144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/09/110809135334_satnasa144.jpg"
                             width="144"
                             height="81">
               <img alt="Corpo do foguete que levou o satélite Saturno (Foto: Nasa)" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/09/110809135334_satnasa144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-08-04:12142419</id>
      <dc:identifier>12142419</dc:identifier>
      <updated>2011-08-04T17:20:04-03:00</updated>
      <published>2011-08-04T16:53:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Imagens podem ser evidência de água corrente em Marte, diz estudo</title>
      <summary xml:lang="pt-BR">De acordo com pesquisa, manchas em montanhas parecem ser fluxo de água líquida.</summary>
      <dc:subject>ciencia, sonda, marte, água, estudo, mancha, líquida</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/08/110804_marte_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/08/110804_marte_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/04/110804193046_sp_agua_salada_marte_144x81_afp_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/08/04/110804193046_sp_agua_salada_marte_144x81_afp_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/04/110804193046_sp_agua_salada_marte_144x81_afp_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: AFP" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/08/04/110804193046_sp_agua_salada_marte_144x81_afp_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-07-21:11908547</id>
      <dc:identifier>11908547</dc:identifier>
      <updated>2011-07-21T11:43:28-03:00</updated>
      <published>2011-07-21T11:05:51-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Pouso do Atlantis marca fim do programa de ônibus espaciais dos EUA</title>
      <summary xml:lang="pt-BR">Espaçonave chegou em segurança de sua última missão. </summary>
      <dc:subject>internacional, atlantis, ônibus espacial, espaçonave, </dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/07/110721_atlantis_rc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/21/110721142931_nave144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/21/110721142931_nave144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/21/110721142931_nave144.jpg"
                             width="144"
                             height="81">
               <img alt="Imagens cedidas pela Nasa do pouso da Atlantis" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/21/110721142931_nave144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-07-18:11854716</id>
      <dc:identifier>11854716</dc:identifier>
      <updated>2011-07-18T21:34:41-03:00</updated>
      <published>2011-07-18T20:55:52-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas do Atlantis se despedem da Estação Espacial Internacional</title>
      <summary xml:lang="pt-BR">Horas antes da missão final do ônibus espacial, comandante americano elogiou a equipe da estação.</summary>
      <dc:subject>geral, espaço, atlantis, missão, estacao espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/07/110718_video_atlantis_msb.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/18/110718235549_missao144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/18/110718235549_missao144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/18/110718235549_missao144.jpg"
                             width="144"
                             height="81">
               <img alt="" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/18/110718235549_missao144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-07-08:11686393</id>
      <dc:identifier>11686393</dc:identifier>
      <updated>2011-07-08T15:42:28-03:00</updated>
      <published>2011-07-08T14:29:53-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Atlantis parte para a última missão de um ônibus espacial</title>
      <summary xml:lang="pt-BR">Nave americana encerra programa de 30 anos, hoje considerado caro demais.</summary>
      <dc:subject>ciencia, nasa, estados unidos, atlantis, ônibus espacial, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_fotos/2011/07/110708_videoatlantisebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708143142_atlantis_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708143142_atlantis_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708143142_atlantis_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Atlantis" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708143142_atlantis_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-07-08:11682722</id>
      <dc:identifier>11682722</dc:identifier>
      <updated>2011-07-08T12:51:10-03:00</updated>
      <published>2011-07-08T11:40:55-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Atlantis parte para a última missão dos ônibus espaciais dos EUA</title>
      <summary xml:lang="pt-BR">Missão da nave marca o fim do programa de 30 anos de ônibus espaciais da Nasa.</summary>
      <dc:subject>ciencia, espaço, nasa, ônibus espacial, atlantis, estados unidos, cabo canaveral</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/07/110708_eua_atlantis_rp.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/07/110708_eua_atlantis_rp.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708161305_atlantis_launch_144x81_ap_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708161305_atlantis_launch_144x81_ap_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708161305_atlantis_launch_144x81_ap_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: AP" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/08/110708161305_atlantis_launch_144x81_ap_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/07/110707_galeria_onibus_espacial_adeus_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="related" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/07/110707_galeria_onibus_espacial_adeus_bg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Lançamento do ônibus espacial Columbia, em 1981 (Nasa)" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-07-07:11649469</id>
      <dc:identifier>11649469</dc:identifier>
      <updated>2011-07-08T04:22:49-03:00</updated>
      <published>2011-07-07T04:27:09-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial decola pela última vez encerrando programa de 30 anos</title>
      <summary xml:lang="pt-BR">Lançamento do Atlantis nesta sexta-feira marca fim das missões com ônibus espaciais da Nasa. </summary>
      <dc:subject>internacional, espaço, ciência, ônibus espacial, challenger, columbia, endeavour, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/07/110707_galeria_onibus_espacial_adeus_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/07/110707_galeria_onibus_espacial_adeus_bg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Lançamento do ônibus espacial Columbia, em 1981 (Nasa)" width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/07/07/110707110255_onibus_espacial_promotion_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-21:11362412</id>
      <dc:identifier>11362412</dc:identifier>
      <updated>2011-06-21T12:48:38-03:00</updated>
      <published>2011-06-21T11:35:06-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas cultivam plantas na Estação Espacial Internacional</title>
      <summary xml:lang="pt-BR">Cientistas na Itália analisam evolução da plantação; nos EUA, cientistas tentam desenvolver grande estufa espacial. </summary>
      <dc:subject>ciencia, ciencia e tecnologia, espaço, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/videos_e_photos/2011/06/110621_espaco_planta_video_fn.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/06/21/110621143304_spaceveg144.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/ic/106x60/wscdn.bbc.co.uk/worldservice/assets/images/2011/06/21/110621143304_spaceveg144.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/21/110621143304_spaceveg144.jpg"
                             width="144"
                             height="81">
               <img alt="Astronauta Paolo Nespoli e a pequena estufa na Estação Espacial Internacional (BBC)"
                    width="144"
                    height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/21/110621143304_spaceveg144.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-14:11230789</id>
      <dc:identifier>11230789</dc:identifier>
      <updated>2011-06-14T10:47:44-03:00</updated>
      <published>2011-06-14T08:53:23-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronauta fotografa paisagens terrestres do espaço</title>
      <summary xml:lang="pt-BR">O italiano Paolo Nespoli fotografou rios, desertos e vulcões em todo o mundo durante uma missão na Estação Espacial Internacional.</summary>
      <dc:subject>fotos, astronauta, paolo nespoli, esa, nasa, espaço, fotografia, imagens, terra, oceano, rio, deserto, paisagem</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/06/110614_galeria_astronauta_cc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/06/110614_galeria_astronauta_cc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/14/110614115229_sp_astronauta_deserto_promos_106x60_esa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/14/110614115229_sp_astronauta_deserto_promos_106x60_esa_nocredit.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/14/110614115229_sp_astronauta_deserto_promos_144x81_esa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="Foto: ESA / NASA" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/14/110614115229_sp_astronauta_deserto_promos_144x81_esa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-10:11166402</id>
      <dc:identifier>11166402</dc:identifier>
      <updated>2011-06-10T10:18:40-03:00</updated>
      <published>2011-06-10T10:00:19-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sondas lançadas em 1977 atravessam 'mar magnético' no espaço para sair do Sistema Solar</title>
      <summary xml:lang="pt-BR">Naves Voyager estão há 33 anos revelando dados sobre planetas distantes da Terra.</summary>
      <dc:subject>espaco, Nasa, Voyager, Sistema Solar, espaço, galáxia, campo, magnético, limite, Sol, planeta, Terra, sonda, nave</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/06/110610_voyager_sol_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/10/110610130154_voyager_106x60_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/10/110610130154_voyager_106x60_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-09:11153721</id>
      <dc:identifier>11153721</dc:identifier>
      <updated>2011-06-09T19:20:27-03:00</updated>
      <published>2011-06-09T18:54:50-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa divulga vídeo inédito do Endeavour no espaço</title>
      <summary xml:lang="pt-BR">Imagens mostram ônibus espacial, que fez sua última missão, atracado na Estação Espacial Internacional.</summary>
      <dc:subject>ciencia, tecnologia, espaço, nasa, endeavour, estacao espacial internacional, soyuz</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/06/110609_endeavour-video_pai.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/09/110609220013_endeavour_106x60_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/09/110609220013_endeavour_106x60_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-09:11145425</id>
      <dc:identifier>11145425</dc:identifier>
      <updated>2011-06-09T11:21:23-03:00</updated>
      <published>2011-06-09T10:44:50-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda que explora origens do Sistema Solar é desligada até 2014</title>
      <summary xml:lang="pt-BR"> Nave vai entrar em hibernação de dois anos e meio, para depois entrar na órbita de um cometa. </summary>
      <dc:subject>ciencia, espaço, sonda, Sistema Solar, 2014, cometa, Rosetta, agência, espacial, europeia</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/06/110609_sonda_cometa_dg.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/09/110609134820_rosetta_106x60_video_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/09/110609134820_rosetta_106x60_video_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-06-01:10997664</id>
      <dc:identifier>10997664</dc:identifier>
      <updated>2011-06-01T14:06:41-03:00</updated>
      <published>2011-06-01T12:37:25-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Endeavour faz último pouso</title>
      <summary xml:lang="pt-BR">Aeronave será aposentada e levada para museu; Atlantis fará último voo em julho.</summary>
      <dc:subject>ciencia, ciência, espaço, nasa, endeavour, ônibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/06/110601_endeavour_pouso_video_fn.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/01/110601152909_endeavour106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/01/110601152909_endeavour106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-30:10958877</id>
      <dc:identifier>10958877</dc:identifier>
      <updated>2011-05-30T19:14:23-03:00</updated>
      <published>2011-05-30T17:58:03-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Endeavour inicia última volta à Terra</title>
      <summary xml:lang="pt-BR">Ônibus espacial encerrará atividades e será exposto em museu da Califórnia.</summary>
      <dc:subject>internacional, endeavour, ônibus espacial, estação internacional, espacial, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/05/110530_endeavour_rc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/30/110530205633_nave106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/30/110530205633_nave106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-24:10842539</id>
      <dc:identifier>10842539</dc:identifier>
      <updated>2011-05-24T09:25:44-03:00</updated>
      <published>2011-05-24T08:18:46-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="rolling_news" label="Outras Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Imagens da Nasa mostram vulcões em erupção vistos do espaço</title>
      <summary xml:lang="pt-BR">Galeria mostra imagens de vulcões em erupção tiradas por satélites.</summary>
      <dc:subject>ciencia, espaço, vulcão, erupção, nasa, galeria, imagens, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ultimas_noticias/2011/05/110524_galeria_vulcoes_nasa_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ultimas_noticias/2011/05/110524_galeria_vulcoes_nasa_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/24/110524145224_vulcao60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/24/110524145224_vulcao60.jpg"/>
            </media:thumbnail>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/20/110620170257_nasa_144x81_nasa_nocredit.jpg"
                             width="144"
                             height="81">
               <img alt="" width="144" height="81"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/06/20/110620170257_nasa_144x81_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-18:10744950</id>
      <dc:identifier>10744950</dc:identifier>
      <updated>2011-05-18T21:52:24-03:00</updated>
      <published>2011-05-18T21:27:02-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos japoneses afirmam ter descoberto novo tipo de planeta</title>
      <summary xml:lang="pt-BR">Segundo cientistas, há pelo menos dez desses planetas, que não estão ligados a nenhuma estrela. </summary>
      <dc:subject>internacional, ciência, asteróide, Terra, colisão, planeta, Nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/05/110518_planeta_solitario_mdb.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2011/05/110518_planeta_solitario_mdb.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/19/110519003339_e_106x60_ap_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/19/110519003339_e_106x60_ap_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-16:10699074</id>
      <dc:identifier>10699074</dc:identifier>
      <updated>2011-05-16T14:44:41-03:00</updated>
      <published>2011-05-16T12:52:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Endeavour parte para última missão</title>
      <summary xml:lang="pt-BR">Ônibus espacial vai entregar equipamento de US$ 2 bilhões na Estação Espacial Internacional.</summary>
      <dc:subject>ciencia, espaço, endeavour, pouso, ônibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/05/110516_endeavour_video.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/16/110516140539_endeavour106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/16/110516140539_endeavour106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-16:10694596</id>
      <dc:identifier>10694596</dc:identifier>
      <updated>2011-05-16T12:54:03-03:00</updated>
      <published>2011-05-16T10:20:53-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Endeavour parte para última missão</title>
      <summary xml:lang="pt-BR">Ônibus espacial vai entregar equipamento de US$ 2 bilhões na Estação Espacial Internacional.</summary>
      <dc:subject>ciencia, espaço, endeavour, pouso, ônibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/05/110516_endeavour_missao_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/05/110516_endeavour_missao_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/16/110516140539_endeavour106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/16/110516140539_endeavour106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-11:10615558</id>
      <dc:identifier>10615558</dc:identifier>
      <updated>2011-05-12T06:04:23-03:00</updated>
      <published>2011-05-11T18:15:50-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Erupção inédita de luminosidade no espaço intriga astrônomos</title>
      <summary xml:lang="pt-BR">Telescópio observou forte erupção de raios gama em estrutura conhecida como Nebulosa do Caranguejo.</summary>
      <dc:subject>ciencia, espaço, nebulosa do caranguejo, luminosidade, raios gama, telescópio, fermi</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/05/110511_nebulosa_luminosidade_pai.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/05/110511_nebulosa_luminosidade_pai.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/11/110511212249_nebulosa_ap106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/11/110511212249_nebulosa_ap106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-10:10585399</id>
      <dc:identifier>10585399</dc:identifier>
      <updated>2011-05-10T11:21:48-03:00</updated>
      <published>2011-05-10T10:27:38-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Empresas particulares iniciam 'nova era espacial'</title>
      <summary xml:lang="pt-BR">BBC apresenta protótipo de naves que deverão levar homem ao espaço para a Nasa.</summary>
      <dc:subject>espaco, ciência, spacex, nasa, ônibus espacial, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/05/110510_videoespacoebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/10/110510134046_dragon106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/10/110510134046_dragon106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-09:10566667</id>
      <dc:identifier>10566667</dc:identifier>
      <updated>2011-05-09T12:48:33-03:00</updated>
      <published>2011-05-09T11:31:58-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa divulga imagens do Sol em alta definição</title>
      <summary xml:lang="pt-BR">Cada dia, satélite capta o equivalente a 1,5 terabytes de dados sobre o Sol.</summary>
      <dc:subject>ciencia, espaço, Nasa, imagens, sol, telescópio, satélite, SDO, Lancashire</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/05/110509_galeria_sol_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2011/05/110509_galeria_sol_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/09/110509135933_nasa1_106x60_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/09/110509135933_nasa1_106x60_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-05-05:10499111</id>
      <dc:identifier>10499111</dc:identifier>
      <updated>2011-05-05T16:40:02-03:00</updated>
      <published>2011-05-05T10:00:43-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Grande asteroide passará 'raspando' pela Terra em novembro</title>
      <summary xml:lang="pt-BR">É  a 1ª vez que se prevê passagem tão próxima do planeta por objeto descrito pela Nasa como 'potencialmente perigoso'.</summary>
      <dc:subject>internacional, ciência, asteróide, Terra, colisão, planeta, Nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/05/110505_asteroide_terra_novembro_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2011/05/110505_asteroide_terra_novembro_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/05/110505135543_asteroide_nasa_106x60_nasa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/05/05/110505135543_asteroide_nasa_106x60_nasa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-04-25:10302929</id>
      <dc:identifier>10302929</dc:identifier>
      <updated>2011-04-26T10:18:03-03:00</updated>
      <published>2011-04-25T10:34:28-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas testam missão tripulada para Marte no sul da Espanha</title>
      <summary xml:lang="pt-BR">Expedição tripulada é testada em antiga área de mineração  semelhante ao chamado Planeta Vermelho. </summary>
      <dc:subject>internacional, ciência, marte, missão, espanha, rio tinto, viagem, tripulada</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/04/110425_marte_espanha_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/04/110425_marte_espanha_bg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/25/110425132014_marte_espanha_106x60_bbc_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/25/110425132014_marte_espanha_106x60_bbc_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-04-14:10118206</id>
      <dc:identifier>10118206</dc:identifier>
      <updated>2011-04-14T17:28:36-03:00</updated>
      <published>2011-04-14T10:32:06-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Observatório mostra berçário de estrelas</title>
      <summary xml:lang="pt-BR">Imagem feita por supertelescópio do Observatório Europeu Sul é finalista de prêmio.</summary>
      <dc:subject>ciencia, astronomia, estrelas, nebulosa, espaço, observatório, chile</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/04/110414_videonebulosaebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/14/110414132507_nebula106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/14/110414132507_nebula106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-04-12:10067265</id>
      <dc:identifier>10067265</dc:identifier>
      <updated>2011-04-12T08:23:25-03:00</updated>
      <published>2011-04-12T05:35:01-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Rússia celebra 50 anos de vôo espacial tripulado de Gagarin</title>
      <summary xml:lang="pt-BR">País relembra feito inédito de cosmonauta que foi alçado à condição de herói e usado como propaganda soviética.</summary>
      <dc:subject>ciencia, história, astronomia, yuri gagarin, rússia, homenagens, cosmonauta</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/04/110412_gagarin_50anos_bg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2011/04/110412_gagarin_50anos_bg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/12/110412131806_0412_gagarin106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/12/110412131806_0412_gagarin106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-04-05:9940295</id>
      <dc:identifier>9940295</dc:identifier>
      <updated>2011-04-06T05:11:50-03:00</updated>
      <published>2011-04-05T12:16:23-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estátua em Londres marca os 50 anos da ida de Gagarin ao espaço</title>
      <summary xml:lang="pt-BR">Peça é presente da Agência Espacial Russa ao Conselho Britânico em série de eventos que comemoram os feitos do cosmonauta.</summary>
      <dc:subject>ciencia, história, astronomia, yuri gagarin, rússia, grã-bretanha, estátua, londres</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2011/04/110405_gagarin_estatua_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2011/04/110405_gagarin_estatua_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/05/110405175600_gagarin106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/05/110405175600_gagarin106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-04-05:9935540</id>
      <dc:identifier>9935540</dc:identifier>
      <updated>2011-04-05T16:42:39-03:00</updated>
      <published>2011-04-05T09:49:12-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Russos e americano iniciam missão rumo à estação espacial</title>
      <summary xml:lang="pt-BR">Tripulação deve chegar à estação dentro de dois dias.</summary>
      <dc:subject>ciencia, ciência, foguete, soyuz, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/04/110405_soyuz_lancamento_video_fn.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/05/110405124508_soyuz106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/04/05/110405124508_soyuz106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-31:9850219</id>
      <dc:identifier>9850219</dc:identifier>
      <updated>2011-03-31T15:51:42-03:00</updated>
      <published>2011-03-31T12:02:20-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Dados de satélite mostram como a gravidade afeta a Terra</title>
      <summary xml:lang="pt-BR">Animação mostra as variações da força gravitacional em cada lugar do planeta; assista.</summary>
      <dc:subject>ciencia, espaco, modelo, gravidade, terra, satelite, globo</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/03/110331_video_modelo_gravidade_terra_cc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/31/110331143624_sp_terra_gravidade_106x60_esa_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/31/110331143624_sp_terra_gravidade_106x60_esa_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-31:9847251</id>
      <dc:identifier>9847251</dc:identifier>
      <updated>2011-03-31T10:47:22-03:00</updated>
      <published>2011-03-31T10:30:05-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Repórter da BBC visita nave espacial da Virgin</title>
      <summary xml:lang="pt-BR">Viagem custa mais de R$ 300 mil e 400 pessoas já reservaram suas passagens.</summary>
      <dc:subject>geral, espaço, virgin, espaçonave, viagem</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/03/110331_virgin_espaconave_video_fn.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/31/110331131957_virginspaceship106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/31/110331131957_virginspaceship106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-10:9453980</id>
      <dc:identifier>9453980</dc:identifier>
      <updated>2011-03-10T09:18:49-03:00</updated>
      <published>2011-03-10T08:48:17-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Discovery faz último pouso após 27 anos de serviço</title>
      <summary xml:lang="pt-BR">Ônibus espacial americano pousou após realizar sua última missão e agora vai para museu.</summary>
      <dc:subject>espaço, discovery, ciência, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/03/110310_videodiscoveryadeusebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/10/110310120515_discovery106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/10/110310120515_discovery106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-09:9442651</id>
      <dc:identifier>9442651</dc:identifier>
      <updated>2011-03-09T17:15:47-03:00</updated>
      <published>2011-03-09T14:23:56-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Discovery faz último pouso após 27 anos de serviço</title>
      <summary xml:lang="pt-BR">Discovery fez missão de 12 dias à Estação Espacial; Endeavor e Atlantis também serão aposentados.</summary>
      <dc:subject>ciencia, espaço, discovery, pouso, ônibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/03/110309_discovery_fim_missao_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/03/110309_discovery_fim_missao_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/09/110309182302_discovery106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/09/110309182302_discovery106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-07:9395389</id>
      <dc:identifier>9395389</dc:identifier>
      <updated>2011-03-07T16:39:27-03:00</updated>
      <published>2011-03-07T11:26:54-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas contestam descoberta de bactérias 'extraterrestres' em meteoritos</title>
      <summary xml:lang="pt-BR">O trabalho, feito por um astrobiólogo da Nasa, será revisado pela comunidade científica.</summary>
      <dc:subject>ciencia, pesquisa, estudo, bacteria, meteorito, extraterrestre, vida, evidencia, publicacao, controversia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/03/110307_bacterias_meteoritos_polemica_cc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/03/110307_bacterias_meteoritos_polemica_cc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/07/110307150436_sp_bacteria_meteorito_106x60_journalofcosmology_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/07/110307150436_sp_bacteria_meteorito_106x60_journalofcosmology_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-03-01:9297173</id>
      <dc:identifier>9297173</dc:identifier>
      <updated>2011-03-01T17:21:53-03:00</updated>
      <published>2011-03-01T14:30:52-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Americano é 200º a 'caminhar no espaço'</title>
      <summary xml:lang="pt-BR">Astronauta Alvin Drew participou de operações de manutenção por mais de 6 horas.</summary>
      <dc:subject>ciencia, espaço, tecnologia, nasa, estação espacial internacional, discovery</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/03/110301_videocaminhada200ebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/01/110301172649_caminhada106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/03/01/110301172649_caminhada106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-22:9163364</id>
      <dc:identifier>9163364</dc:identifier>
      <updated>2011-02-22T11:25:30-03:00</updated>
      <published>2011-02-22T09:19:38-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda da Nasa se aproxima da órbita de Mercúrio</title>
      <summary xml:lang="pt-BR">Lançada em 2004, nave Messenger está perto de chegar ao planeta mais próximo do Sol.</summary>
      <dc:subject>ciencia, astronomia, espaço, nasa, mercúrio, sonda, messenger, john hopkins</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110222_videomercurioebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/22/110222121419_mercurio106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/22/110222121419_mercurio106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-17:9083357</id>
      <dc:identifier>9083357</dc:identifier>
      <updated>2011-02-17T13:03:52-02:00</updated>
      <published>2011-02-17T10:02:09-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Expansão da base de Alcântara enfrenta impasse com quilombolas</title>
      <summary xml:lang="pt-BR">Grupo questiona obras para ampliar Alcântara e diz que projeto não beneficia comunidade local.</summary>
      <dc:subject>brasil, ciencia, base, alcantara, quilombolas, foguete, lançamento, maranhão</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/02/110217_base_alcantara_quilom_pai.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/02/110217_base_alcantara_quilom_pai.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115600_sala_de_controle106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115600_sala_de_controle106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-17:9082950</id>
      <dc:identifier>9082950</dc:identifier>
      <updated>2011-02-17T13:00:53-02:00</updated>
      <published>2011-02-17T09:45:36-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Brasil prepara lançamento inédito de foguete em 2012, mas seu uso é incerto</title>
      <summary xml:lang="pt-BR">A capacidade de carregamento de satélites do Cyclone-4, fabricado na Ucrânia, é questionada por especialistas.</summary>
      <dc:subject>brasil, ciencia, foguete, cyclone-4, ucrania, alcantara, base, lançamento, agencia espacial brasileira</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/02/110217_foguete_alcantara_pai.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/02/110217_foguete_alcantara_pai.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217132236_cyclone_model-106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217132236_cyclone_model-106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/02/110217_base_alcantara_quilom_pai.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="related" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/02/110217_base_alcantara_quilom_pai.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115600_sala_de_controle106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115600_sala_de_controle106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-17:9083492</id>
      <dc:identifier>9083492</dc:identifier>
      <updated>2011-02-17T10:51:50-02:00</updated>
      <published>2011-02-17T10:06:34-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cosmonautas perdem ferramenta no espaço</title>
      <summary xml:lang="pt-BR">Objeto aparece em vídeo flutuando durante caminhada espacial de russos na estação espacial.</summary>
      <dc:subject>nasa, estação espacial internacional, iss, cosmonauta, russo, ferramenta, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110217_videoferramentanasaebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115718_nasaferramenta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/17/110217115718_nasaferramenta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-08:8905441</id>
      <dc:identifier>8905441</dc:identifier>
      <updated>2011-02-08T09:01:41-02:00</updated>
      <published>2011-02-08T08:46:20-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Vídeo da Nasa mostra Sol em 3D</title>
      <summary xml:lang="pt-BR">Imagens foram feitas por dois satélites projeto Stereo, agora posicionados em lados opostos do Sol. </summary>
      <dc:subject>espaco, sol, Nasa, três dimensões, satelite, estrela, Terra, planeta</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110208_sol_tresdimensoes_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/07/110207113833_nasasun106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/07/110207113833_nasasun106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-07:8884344</id>
      <dc:identifier>8884344</dc:identifier>
      <updated>2011-02-07T10:18:18-02:00</updated>
      <published>2011-02-07T07:55:13-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa divulga imagens em 3D do Sol</title>
      <summary xml:lang="pt-BR">Imagens foram capturadas por dois satélites que capturam imagens dos dois lados do astro.</summary>
      <dc:subject>ciencia, ciência, espaço, sol, nasa, stereo</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2011/02/110207_nasa_3d_sol_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2011/02/110207_nasa_3d_sol_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/07/110207113833_nasasun106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/07/110207113833_nasasun106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-03:8821228</id>
      <dc:identifier>8821228</dc:identifier>
      <updated>2011-02-03T12:24:12-02:00</updated>
      <published>2011-02-03T10:12:29-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio descobre novo sistema planetário</title>
      <summary xml:lang="pt-BR">Instrumento da Nasa já identificou 54 planetas possíveis candidatos a abrigar vida.</summary>
      <dc:subject>espaco, ciência, astronomia, estados unidos, kepler, telescópio espacial, planeta, sistema solar, estrela</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110203_videonovosplanetasebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/03/110203120344_espaco106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/02/03/110203120344_espaco106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-01:8781740</id>
      <dc:identifier>8781740</dc:identifier>
      <updated>2011-02-01T12:20:40-02:00</updated>
      <published>2011-02-01T12:19:40-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estudantes filmam Terra da estratosfera</title>
      <summary xml:lang="pt-BR">Experimento de universitários britânicos foi feito ao custo de menos de R$ 1 mil.</summary>
      <dc:subject>ciência, experimento, órbita, espaço, universitários, sheffield, grã-bretanha</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110201_videovaleesseexperimentoebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/31/110131173528_experimento106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/31/110131173528_experimento106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-02-01:8776275</id>
      <dc:identifier>8776275</dc:identifier>
      <updated>2011-02-01T09:36:42-02:00</updated>
      <published>2011-02-01T09:33:13-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estudantes filmam Terra da estratosfera</title>
      <summary xml:lang="pt-BR">Experimento de universitários britânicos foi feito ao custo de menos de R$ 1 mil.</summary>
      <dc:subject>ciência, experimento, órbita, espaço, universitários, sheffield, grã-bretanha</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/02/110201_videoexperimentovaleebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/31/110131173528_experimento106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/31/110131173528_experimento106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-01-14:8471230</id>
      <dc:identifier>8471230</dc:identifier>
      <updated>2011-01-14T14:22:40-02:00</updated>
      <published>2011-01-14T14:17:37-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronauta fala sobre ‘fragilidade‘ da atmosfera terrestre</title>
      <summary xml:lang="pt-BR">Em entrevista à BBC a bordo da Estação Espacial Internacional, Paolo Nespoli respondeu também pergunta sobre reciclagem de água dentro da estação.</summary>
      <dc:subject>ciencia, astronauta, espaco, nespoli, entrevista</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/01/110114_astronauta_entrevista_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/14/110114141218_astronauta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/14/110114141218_astronauta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-01-12:8426106</id>
      <dc:identifier>8426106</dc:identifier>
      <updated>2011-01-12T11:57:13-02:00</updated>
      <published>2011-01-12T10:59:30-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio descobre galáxias a 12 bilhões de anos-luz</title>
      <summary xml:lang="pt-BR">O telescópio Planck, da Agência Espacial Europeia, varre o céu em busca de evidência sobre a formação do universo.  </summary>
      <dc:subject>espaco, universo, telescopio, galaxia, Big Bang</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/01/110112_telescopio_imagem_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/12/110112100003_telescope_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/12/110112100003_telescope_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2011-01-04:8298914</id>
      <dc:identifier>8298914</dc:identifier>
      <updated>2011-01-04T13:59:29-02:00</updated>
      <published>2011-01-04T13:32:26-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Hemisfério norte vê 1º eclipse solar do ano</title>
      <summary xml:lang="pt-BR">Na Suécia, lua chegou a cobrir 90% do diâmetro do sol. </summary>
      <dc:subject>geral, espaco, eclipse, sol, lua</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2011/01/110104_eclipse_solar_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/04/110104152111_solar_eclipse10660.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2011/01/04/110104152111_solar_eclipse10660.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-12-24:8147531</id>
      <dc:identifier>8147531</dc:identifier>
      <updated>2010-12-24T13:22:06-02:00</updated>
      <published>2010-12-24T12:36:15-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas divulgam mensagem de Natal</title>
      <summary xml:lang="pt-BR">Tripulação da Estação Espacial Internacional alertou para a importância de valorizar nosso planeta.</summary>
      <dc:subject>internacional, espaço, saudação, Natal</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/12/101224_espaco_natal_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/24/101224134006_espaco_natal10660.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/24/101224134006_espaco_natal10660.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-12-21:8096360</id>
      <dc:identifier>8096360</dc:identifier>
      <updated>2010-12-21T16:28:54-02:00</updated>
      <published>2010-12-21T14:49:05-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Raro eclipse da Lua encanta milhões</title>
      <summary xml:lang="pt-BR">Eclipse coincidiu com o solstício de inverno do Hemisfério Norte.</summary>
      <dc:subject>geral, lua, eclipse</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/12/101221_eclipse-lunar_nf.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/21/101221165330_eclipse_lua10660.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/21/101221165330_eclipse_lua10660.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-12-20:8069413</id>
      <dc:identifier>8069413</dc:identifier>
      <updated>2010-12-20T12:06:38-02:00</updated>
      <published>2010-12-20T07:58:22-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Novas imagens da Nasa mostram lado oculto da lua</title>
      <summary xml:lang="pt-BR">Sonda lunar mostra crateras dos polos da Lua e fornece os mapas mais precisos do que qualquer mapa anterior.</summary>
      <dc:subject>ciencia, ciência, espaço, nasa, lua</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/12/101220_lua_nasa_fn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/12/101220_lua_nasa_fn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/20/101220114813_lolamoon106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/12/20/101220114813_lolamoon106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-11-22:7591051</id>
      <dc:identifier>7591051</dc:identifier>
      <updated>2010-11-23T06:19:17-02:00</updated>
      <published>2010-11-22T10:40:08-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Agência americana mostra 'imagens artísticas' da Terra</title>
      <summary xml:lang="pt-BR">Galeria online do serviço geológico americano traz 'imagens de arte' captadas por satélites da Nasa.</summary>
      <dc:subject>ciencia, ambiente, galeria de fotos, imagens, satélite, nasa, us geological survey, eros, terra, arte, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/11/101122_galeria_terra_arte_usgs_eros_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/multimedia/2010/11/101122_galeria_terra_arte_usgs_eros_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/11/23/101123092735_sp_galeria_terra_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/11/23/101123092735_sp_galeria_terra_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-10-27:7162091</id>
      <dc:identifier>7162091</dc:identifier>
      <updated>2010-10-28T08:41:22-02:00</updated>
      <published>2010-10-27T08:38:43-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Imagens do Hubble permitem prever 10 mil anos de movimento de estrelas</title>
      <summary xml:lang="pt-BR">Cientistas criaram simulação de aglomerado de estrelas a partir de material captado por supertelescópio.</summary>
      <dc:subject>ciencia, espaço, áfrica, meteorito, cratera, egito, kamil, astronomia, expedição</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/10/101027_hubblefuturofn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/10/101027_hubblefuturofn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/27/101027131104_centauro106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/27/101027131104_centauro106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-10-11:6891562</id>
      <dc:identifier>6891562</dc:identifier>
      <updated>2010-10-11T12:32:44-03:00</updated>
      <published>2010-10-11T12:01:37-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nave da Virgin faz voo inaugural</title>
      <summary xml:lang="pt-BR">Primeiro voo pilotado começou a 14 mil metros de altitude e foi considerado um sucesso.</summary>
      <dc:subject>ciencia, virgin, galactic, enterprise, richard branson, turismo espacial, voo, teste, nave</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/10/101011_videovirginnaveebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/11/101011145426_galactic106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/11/101011145426_galactic106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-10-01:6735122</id>
      <dc:identifier>6735122</dc:identifier>
      <updated>2010-10-01T13:17:52-03:00</updated>
      <published>2010-10-01T12:12:26-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">China lança sonda lunar</title>
      <summary xml:lang="pt-BR">Programa  espacial chinês prevê voo tripulado à Lua para 2017.</summary>
      <dc:subject>ciencia, espaço, china, lua, sonda, lunar, foguete</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/10/101001_videofoguetechinaebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/01/101001150012_chinasonda106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/10/01/101001150012_chinasonda106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-08-23:6129967</id>
      <dc:identifier>6129967</dc:identifier>
      <updated>2010-08-23T04:36:34-03:00</updated>
      <published>2010-08-23T03:11:50-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Busca por extraterrestres deve começar por inteligência artificial, diz astrônomo</title>
      <summary xml:lang="pt-BR">Para pesquisador de centro renomado, cientistas deveriam buscar sinais tecnológicos, e não biológicos.</summary>
      <dc:subject>ciencia, extraterrestre, alienígena, vida, planetas, tecnologia, inteligência, artificial, Seti, ET</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/08/100823_maquinas_pensantes_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/08/100823_maquinas_pensantes_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/08/23/100823062044_seti_telescope106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/08/23/100823062044_seti_telescope106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-07-30:5785286</id>
      <dc:identifier>5785286</dc:identifier>
      <updated>2010-07-30T16:36:49-03:00</updated>
      <published>2010-07-30T09:03:24-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Rochas de Marte podem ter fósseis de 4 bilhões de anos, dizem cientistas</title>
      <summary xml:lang="pt-BR">Pesquisa comparou fossa marciana com região de formação semelhante na Austrália para fazer a conclusão.</summary>
      <dc:subject>ciencia, espaço, marte, vida, fósseis, missão, nasa, seti, instituto para busca de inteligência extraterrestre</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/07/100730_marte_fosseis_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/07/100730_marte_fosseis_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/30/100730132138_marte_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/30/100730132138_marte_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-07-10:5490424</id>
      <dc:identifier>5490424</dc:identifier>
      <updated>2010-07-10T20:25:34-03:00</updated>
      <published>2010-07-10T19:01:42-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda europeia examina asteroide 'de perto'</title>
      <summary xml:lang="pt-BR">Cientistas esperam que dados colhidos por Rosetta ajudem a esclarecer origem do Lutetia.</summary>
      <dc:subject>ciencia, gravidade, esa, missão espacial, espaço, terra, planeta, horizontal, física, mecânica</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/07/100710_rosettaebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/07/100710_rosettaebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/10/100710224726_lutetia106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/10/100710224726_lutetia106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-07-05:5391792</id>
      <dc:identifier>5391792</dc:identifier>
      <updated>2010-07-05T14:47:32-03:00</updated>
      <published>2010-07-05T07:52:15-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio espacial mostra ‘luz mais antiga’ do universo</title>
      <summary xml:lang="pt-BR">Planck, da agência espacial europeia, produziu foto que mostra a Via láctea e a radiação de bilhões de anos. </summary>
      <dc:subject/>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/07/100705_planck_telescopio_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/07/100705_planck_telescopio_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/05/100705161303_100705_planck_image106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/07/05/100705161303_100705_planck_image106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-29:5292847</id>
      <dc:identifier>5292847</dc:identifier>
      <updated>2010-06-29T09:18:01-03:00</updated>
      <published>2010-06-29T08:39:10-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas fazem 'mapa da gravidade' da Terra</title>
      <summary xml:lang="pt-BR">Recurso pode ser usado em modelos climáticos para esclarecer como os oceanos movem calor ao redor do planeta.</summary>
      <dc:subject>ciencia, gravidade, esa, missão espacial, espaço, terra, planeta, horizontal, física, mecânica</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/06/100629_sonda_gravidade_pu.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/06/100629_sonda_gravidade_pu.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/29/100629113014_geoid_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/29/100629113014_geoid_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-23:5192715</id>
      <dc:identifier>5192715</dc:identifier>
      <updated>2010-06-23T19:39:39-03:00</updated>
      <published>2010-06-23T18:25:48-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Bolívia rejeita propostas para exploração de reserva gigante de lítio</title>
      <summary xml:lang="pt-BR">Metal é usado em baterias; reserva em deserto de sal é considerada uma das maiores do mundo. </summary>
      <dc:subject>economia, internacional, america latina, bolivia, litio, evo morales, vale, reservas</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/06/100623_litio_bolivia_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/06/100623_litio_bolivia_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/23/100623213615_salarafp106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/23/100623213615_salarafp106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-21:5137589</id>
      <dc:identifier>5137589</dc:identifier>
      <updated>2010-06-21T11:20:31-03:00</updated>
      <published>2010-06-21T10:01:16-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Alemanha lança satélite para fazer mapa tridimensional da Terra</title>
      <summary xml:lang="pt-BR">TanDEM-X vai se unir ao TerraSAR-X para mapear os 150 milhões de quilômetros quadrados da superfície terrestre.</summary>
      <dc:subject/>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/06/100621_satelite3d_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/06/100621_satelite3d_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/21/100621130557_tandem_satellite_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/21/100621130557_tandem_satellite_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-17:5063303</id>
      <dc:identifier>5063303</dc:identifier>
      <updated>2010-06-17T11:07:46-03:00</updated>
      <published>2010-06-17T07:39:18-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Observatórios fazem 'mutirão' para ver objeto gelado nos confins do Sistema Solar</title>
      <summary xml:lang="pt-BR">Cientistas estavam na pista do KBO 55636 há muito tempo e só puderam vê-lo por segundos quando passou na frente de estrela.</summary>
      <dc:subject>ciencia, astronomia, kbo 55636, kbo, Kuiper Belt, nature, sistema solar, espaço, Katia Moskvitch, netuno</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/06/100617_astronomia_objeto_gelado_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/06/100617_astronomia_objeto_gelado_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/05/100205170634_pluto_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/05/100205170634_pluto_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-11:4958601</id>
      <dc:identifier>4958601</dc:identifier>
      <updated>2010-06-12T10:20:57-03:00</updated>
      <published>2010-06-11T12:11:35-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Japão lança espaçonave impulsionada por 'vela solar'</title>
      <summary xml:lang="pt-BR">Membrana de 200 metros quadrados dotada de células solares gerará energia para propulsão de espaçonave.</summary>
      <dc:subject>ciencia, espaço, ikaros, vela solar, pesquisa, japão, jaxa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/06/100611_ikarossolarjapaofn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/06/100611_ikarossolarjapaofn.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/11/100611162321_ikaros106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/11/100611162321_ikaros106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-08:4895384</id>
      <dc:identifier>4895384</dc:identifier>
      <updated>2010-06-08T10:08:23-03:00</updated>
      <published>2010-06-08T08:52:38-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Terra e Lua podem ser muito mais jovens do que se pensava</title>
      <summary xml:lang="pt-BR">Estudo que analisa substâncias químicas na camada de rocha mostra que idade da Terra pode ser menor.</summary>
      <dc:subject>ciencia, terra, lua, espaço, geologia, geofísica</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/06/100608_luaterraformacao_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/06/100608_luaterraformacao_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/30/100430135555_terra106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/30/100430135555_terra106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-02:4811280</id>
      <dc:identifier>4811280</dc:identifier>
      <updated>2010-06-03T08:11:36-03:00</updated>
      <published>2010-06-02T13:46:54-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas simulam ida a Marte</title>
      <summary xml:lang="pt-BR">Experimento vai isolar seis astronautas em cabine durante 520 dias.</summary>
      <dc:subject>ciência, espaço, esa, agência internacional europeia, simulação, experimento, marte</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/06/100602_videomarteebc.shtml">
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/02/100602163800_marte106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/02/100602163800_marte106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-06-02:4811305</id>
      <dc:identifier>4811305</dc:identifier>
      <updated>2010-06-02T14:11:27-03:00</updated>
      <published>2010-06-02T13:49:39-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas simulam ida a Marte</title>
      <summary xml:lang="pt-BR">Experimento vai isolar seis astronautas em cabine durante 520 dias.</summary>
      <dc:subject>ciencia, atlantis, ônibus espacial, iss, estação espacial, barack obama</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/06/100602_videomartespebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/06/100602_videomartespebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/02/100602163800_marte106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/06/02/100602163800_marte106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-05-14:4532899</id>
      <dc:identifier>4532899</dc:identifier>
      <updated>2010-05-14T19:01:22-03:00</updated>
      <published>2010-05-14T18:21:33-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Atlantis inicia sua última missão</title>
      <summary xml:lang="pt-BR">Nave decolou nesta sexta-feira na Flórida; EUA abandonarão uso de ônibus espaciais.</summary>
      <dc:subject>ciencia, atlantis, ônibus espacial, iss, estação espacial, barack obama</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/05/100514_atlantis_lancamento_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/05/100514_atlantis_lancamento_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/14/100514213229_atlantisgetty106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/14/100514213229_atlantisgetty106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-05-14:4523800</id>
      <dc:identifier>4523800</dc:identifier>
      <updated>2010-05-14T08:21:12-03:00</updated>
      <published>2010-05-14T07:45:00-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronauta chinês revela consumo de carne de cachorro em missão espacial</title>
      <summary xml:lang="pt-BR">Comandante da primeira missão tripulada chinesa, em 2003, fez a revelação em autobiografia.</summary>
      <dc:subject>geral, internacional, espaço, china, carne de cachorro, yang liwei, astronauta, Shenzhou 5</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/05/100514_astronauta_chines_cachorro_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/05/100514_astronauta_chines_cachorro_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/14/100514103215_liwei_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/14/100514103215_liwei_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-05-13:4510559</id>
      <dc:identifier>4510559</dc:identifier>
      <updated>2010-05-13T11:02:45-03:00</updated>
      <published>2010-05-13T09:45:43-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estudante da Holanda encontra fenômeno espacial inédito</title>
      <summary xml:lang="pt-BR">Objeto brilhante visto durante trabalho de final de curso pode ser um raro buraco negro em recuo.</summary>
      <dc:subject>ciencia, astronomia, hubble, telescópio, nasa, espaço, espacial, buraco negro, holanda, estudante</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/05/100513_buraconegroebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/05/100513_buraconegroebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/13/100513134411_hubble106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/13/100513134411_hubble106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-05-05:4389776</id>
      <dc:identifier>4389776</dc:identifier>
      <updated>2010-05-05T10:34:36-03:00</updated>
      <published>2010-05-05T09:24:48-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Família paga R$ 1.200 para lançar cinzas de inglesa ao espaço </title>
      <summary xml:lang="pt-BR">O último desejo de Audrey Bates, morta no ano passado, era que seus cinzas viajassem em um foguete ao espaço.</summary>
      <dc:subject>geral, espaço, funeral, audrey bates, spaceport america</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/05/100505_cinzasespaco_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/05/100505_cinzasespaco_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/05/100505122949_audrey_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://wscdn.bbc.co.uk/worldservice/assets/images/2010/05/05/100505122949_audrey_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-28:4298801</id>
      <dc:identifier>4298801</dc:identifier>
      <updated>2010-04-28T22:44:59-03:00</updated>
      <published>2010-04-28T20:11:03-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Cientistas descobrem água e compostos orgânicos em asteroide</title>
      <summary xml:lang="pt-BR">Descoberta fortalece ideia de que asteroides contribuíram para a vida na Terra.</summary>
      <dc:subject>ciencia, espaço, nasa, asteróide, Andy Ribkin, humberto campis, vida, terra, marte, júpiter, themis 24, Johns Hopkins, nature, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/04/100428_asteroide_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/04/100428_asteroide_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/28/100428231729_asteroide106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/28/100428231729_asteroide106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-26:4256834</id>
      <dc:identifier>4256834</dc:identifier>
      <updated>2010-04-26T08:41:30-03:00</updated>
      <published>2010-04-26T08:40:59-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Alienígenas seriam ameaça ou oportunidade para a Terra?</title>
      <summary xml:lang="pt-BR">O físico britânico Stephen Hawking afirmou em documentário achar que consequências de contatos com extraterrestres provavelmente seriam desastrosas. Opine!</summary>
      <dc:subject>ciência, espaço, extraterrestres, et, alienígena, stephen hawking, documentário, fórum</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://newsforums.bbc.co.uk/ws/pt/thread.jspa?forumID=11630">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/20/100420154852_sp_bbc_stephenhawking_.106x.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/20/100420154852_sp_bbc_stephenhawking_.106x.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-25:4246965</id>
      <dc:identifier>4246965</dc:identifier>
      <updated>2010-04-25T13:11:38-03:00</updated>
      <published>2010-04-25T12:39:38-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Humanidade deve evitar contato com alienígenas, alerta físico britânico</title>
      <summary xml:lang="pt-BR">Stephen Hawking diz que vida inteligente fora da Terra pode estar interessada apenas em nossos recursos.</summary>
      <dc:subject>ciencia, hawking, alienígena, extraterrestre, brian cox, espaço, planeta, Terra, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/04/100425_hawkingalieng.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/04/100425_hawkingalieng.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/15/100315110125_stephen_hawking_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/15/100315110125_stephen_hawking_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-23:4226834</id>
      <dc:identifier>4226834</dc:identifier>
      <updated>2010-04-23T11:38:21-03:00</updated>
      <published>2010-04-23T10:02:36-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">EUA fazem voo teste de espaçonave para uso militar</title>
      <summary xml:lang="pt-BR">Protótipo, que parece versão menor de ônibus espacial, não é tripulado e fará aterrissagem autônoma.</summary>
      <dc:subject>ciencia, espaço, nasa, X-37B, foguete</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/04/100423_espaconave_forcaaerea_ir.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/04/100423_espaconave_forcaaerea_ir.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423132926_espaconave_forcaaerea106x60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423132926_espaconave_forcaaerea106x60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-23:4227554</id>
      <dc:identifier>4227554</dc:identifier>
      <updated>2010-04-23T10:44:53-03:00</updated>
      <published>2010-04-23T10:38:43-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Força aérea americana coloca espaçonave sigilosa em órbita</title>
      <summary xml:lang="pt-BR">Protótipo foi lançado em meio a acusações de que poderá contribuir para militarização do espaço.</summary>
      <dc:subject>ciencia, espaço, nasa, X-37B, foguete</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/04/100423_espaconave_forcaaerea_video_ir.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423132926_espaconave_forcaaerea106x60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423132926_espaconave_forcaaerea106x60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-23:4221852</id>
      <dc:identifier>4221852</dc:identifier>
      <updated>2010-04-23T07:00:18-03:00</updated>
      <published>2010-04-23T05:00:26-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Hubble completa 20 anos com promessa de operar até 2013</title>
      <summary xml:lang="pt-BR">Apesar de apresentar problemas, eficiência de telescópio é consenso entre astrônomos.</summary>
      <dc:subject>ciencia, astronomia, hubble, telescópio, nasa, 20 anos, espaço, espacial, nebulosa, carina</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/04/100423_hubbleaniversarioml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/04/100423_hubbleaniversarioml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423091151_hubblecarina106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/23/100423091151_hubblecarina106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-22:4208995</id>
      <dc:identifier>4208995</dc:identifier>
      <updated>2010-04-22T09:06:22-03:00</updated>
      <published>2010-04-22T08:45:13-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa divulga imagens inéditas do sol</title>
      <summary xml:lang="pt-BR">Sonda SDO mostra estrela com diferentes cores, dependendo da temperatura.</summary>
      <dc:subject>ciencia, sol, nasa, radiacao, estrela, sonda observatorio dinamico solar</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/04/100422_imagensdosolg.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/22/100422114918_sol2106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/22/100422114918_sol2106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-21:4200713</id>
      <dc:identifier>4200713</dc:identifier>
      <updated>2010-04-22T04:50:49-03:00</updated>
      <published>2010-04-21T16:19:04-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda da Nasa envia imagens inéditas do Sol</title>
      <summary xml:lang="pt-BR">Nave capta explosões com detalhes que podem ajudar cientistas a compreender melhor a atividade do astro.</summary>
      <dc:subject>ciencia, espaço, nasa, sonda, Sol</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/04/100421_nasasolarfn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/04/100421_nasasolarfn.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/21/100421202241_sdosun106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/21/100421202241_sdosun106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-20:4184523</id>
      <dc:identifier>4184523</dc:identifier>
      <updated>2010-04-20T17:26:25-03:00</updated>
      <published>2010-04-20T15:56:18-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Ônibus espacial Discovery pousa após duas semanas no espaço</title>
      <summary xml:lang="pt-BR">Mau tempo atrasou volta da missão de reabastecimento da Estação espacial.</summary>
      <dc:subject>ciencia, nasa, espaço, discovery, ônibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/04/100420_videoonibusnasaebc.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/20/100420185949_onibusespacial106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/20/100420185949_onibusespacial106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-16:4127920</id>
      <dc:identifier>4127920</dc:identifier>
      <updated>2010-04-16T10:44:18-03:00</updated>
      <published>2010-04-16T08:59:33-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Vulcões de Vênus ainda podem estar ativos, dizem cientistas</title>
      <summary xml:lang="pt-BR">Sonda identificou fluxo de lava que parece ser recente na superfície do planeta.</summary>
      <dc:subject>ciencia, espaço, venus, vênus, planetas, dióxido de exofre, venus express, agência espacial europeia, vulcões</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/04/100416_vulcoesvenus_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/04/100416_vulcoesvenus_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/16/100416115345_venus106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/16/100416115345_venus106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-15:4119282</id>
      <dc:identifier>4119282</dc:identifier>
      <updated>2010-04-15T18:41:27-03:00</updated>
      <published>2010-04-15T17:22:34-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Obama anuncia novo plano de enviar homem a Marte</title>
      <summary xml:lang="pt-BR">Presidente disse, no entanto, que prioridade é enviar astronautas a um asteroide.</summary>
      <dc:subject>internacional, estados unidos, nasa, espaço, obama, cabo canaveral, programa espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/04/100415_obama_nasa_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/04/100415_obama_nasa_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/15/100415201722_obama106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/15/100415201722_obama106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-09:4031920</id>
      <dc:identifier>4031920</dc:identifier>
      <updated>2010-04-09T09:07:07-03:00</updated>
      <published>2010-04-09T09:02:19-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas da Discovery fazem caminhada espacial</title>
      <summary xml:lang="pt-BR">Primeira das três caminhadas previstas serviu para instalar refrigerador na Estação Espacial Internacional.</summary>
      <dc:subject>ciência, espaço, discovery, caminhada espacial, nasa, astrounautas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/04/100409_discovey_caminhada_espacial_rw.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/09/100409115904_discovery_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/09/100409115904_discovery_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-09:4028612</id>
      <dc:identifier>4028612</dc:identifier>
      <updated>2010-04-09T07:43:22-03:00</updated>
      <published>2010-04-09T06:15:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa faz fotos em alta definição de Marte com ajuda de internautas; veja</title>
      <summary xml:lang="pt-BR">Projeto HiWish permite que pessoas façam sugestões de locais para serem fotografados pela agência espacial.</summary>
      <dc:subject>ciencia, espaço, Marte, Nasa, HiRise, HiWish, planeta, internautas, imagem, alta, definição</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/04/100409_fotos_marte_internautas_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/04/100409_fotos_marte_internautas_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/09/100409082620_marte2_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/09/100409082620_marte2_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-09:4028610</id>
      <dc:identifier>4028610</dc:identifier>
      <updated>2010-04-09T06:13:55-03:00</updated>
      <published>2010-04-09T06:13:44-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Projeto HiWish da Nasa (em inglês)</title>
      <summary xml:lang="pt-BR">Projeto HiWish da Nasa (em inglês)</summary>
      <dc:subject>ciencia, espaço, Marte, Nasa, HiRise, HiWish, planeta, internautas, imagem, alta, definição</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://uahirise.org/hiwish/">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-08:4013125</id>
      <dc:identifier>4013125</dc:identifier>
      <updated>2010-04-08T07:14:37-03:00</updated>
      <published>2010-04-08T05:45:07-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Imagem inédita desvenda mistério de eclipse estelar</title>
      <summary xml:lang="pt-BR">Através de telescópios, cientistas descobrem que estrela supergigante Epsilon Aurigae é coberta a cada 27 anos por disco de poeira.</summary>
      <dc:subject>ciencia, astronomia, astrônomos, nasa, eclipse, estrela, chara, epsilon aurigae, naturem kloppenborg, robert stencel</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/04/100408_eclipseestelarml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/04/100408_eclipseestelarml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/08/100408085336_eclipse_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/08/100408085336_eclipse_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-05:3971560</id>
      <dc:identifier>3971560</dc:identifier>
      <updated>2010-04-05T10:27:50-03:00</updated>
      <published>2010-04-05T10:15:48-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa lança Discovery de base na Flórida</title>
      <summary xml:lang="pt-BR">Ônibus espacial leva três mulheres na tripulação de 7 astronautas.</summary>
      <dc:subject>ciência, espaço, nasa, ônibus espacial, discovery, flórida, cabo canaveral, lançamento</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/04/100405_videoonibusespacialspebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/multimedia/2010/04/100405_videoonibusespacialspebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/05/100405130346_onibusespasso106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/05/100405130346_onibusespasso106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-04-05:3971381</id>
      <dc:identifier>3971381</dc:identifier>
      <updated>2010-04-05T10:22:24-03:00</updated>
      <published>2010-04-05T10:07:41-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa lança Discovery de base na Flórida</title>
      <summary xml:lang="pt-BR">Ônibus espacial leva três mulheres na tripulação de 7 astronautas.</summary>
      <dc:subject>ciência, espaço, nasa, ônibus espacial, discovery, flórida, cabo canaveral, lançamento</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/04/100405_videoonibusespacialebc.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/04/05/100405130346_onibusespasso106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/04/05/100405130346_onibusespasso106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-26:3844948</id>
      <dc:identifier>3844948</dc:identifier>
      <updated>2010-03-26T09:35:26-03:00</updated>
      <published>2010-03-26T09:13:15-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Fotos de amador impressionam a Nasa</title>
      <summary xml:lang="pt-BR">Britânico lança câmera com balão e fotografa a Terra.</summary>
      <dc:subject>geral, nasa, fotografo amador, cientista amador, gra-bretanha, espaco, robert harrison, </dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/03/100326_fotosespacog.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/26/100326121428_edgeofspace1106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/26/100326121428_edgeofspace1106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-23:3796064</id>
      <dc:identifier>3796064</dc:identifier>
      <updated>2010-03-23T07:41:49-03:00</updated>
      <published>2010-03-23T06:25:27-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomo amador registra divisão de cometa usando telescópio via internet</title>
      <summary xml:lang="pt-BR">Em seu escritório na Inglaterra, Nick Howes viu fenômeno que astrônomos profissionais não haviam percebido.</summary>
      <dc:subject>ciencia, espaço, astronomia, cometa, telescópio, Faukes Telescope Project, Havaí</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/03/100323_cometa_amador_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/03/100323_cometa_amador_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/23/100323093548_comet106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/23/100323093548_comet106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-23:3796113</id>
      <dc:identifier>3796113</dc:identifier>
      <updated>2010-03-23T06:31:29-03:00</updated>
      <published>2010-03-23T06:31:23-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Faulkes Telescope Project (em inglês)</title>
      <summary xml:lang="pt-BR">Faulkes Telescope Project (em inglês)</summary>
      <dc:subject>ciencia, espaço, Faulkes Telescope Project</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://faulkes-telescope.com/">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-22:3780647</id>
      <dc:identifier>3780647</dc:identifier>
      <updated>2010-03-22T06:42:32-03:00</updated>
      <published>2010-03-22T04:49:10-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Cientistas observam produção em massa de estrelas há 10 bilhões de anos</title>
      <summary xml:lang="pt-BR">Observação de uma galáxia no início do Universo revela que ela era 100 vezes mais rápida que a Via Láctea para criar estrelas.</summary>
      <dc:subject>ciencia, galáxia, 10 bilhões de anos, SMM J2135-0102, Mark Swinbank, Via láctea, estrelas, 250 sóis</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/03/100322_galaxia_crescimento_vdm.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/03/100322_galaxia_crescimento_vdm.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/22/100322082524_galaxy_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/22/100322082524_galaxy_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-13:3667974</id>
      <dc:identifier>3667974</dc:identifier>
      <updated>2010-03-13T10:05:29-03:00</updated>
      <published>2010-03-13T09:30:11-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Não voltar à Lua será 'catastrófico', diz ex-astronauta</title>
      <summary xml:lang="pt-BR">Barack Obama cancelou missão da Nasa que previa volta ao satélite em 2020.</summary>
      <dc:subject>ciencia, astronomia, espaço, lua, gelo, nasa, chandrayaan-1, LCROSS</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/03/100313_nasaluaebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/03/100313_nasaluaebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717153900_nasa_footage106.gif"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717153900_nasa_footage106.gif"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-02:3512078</id>
      <dc:identifier>3512078</dc:identifier>
      <updated>2010-03-02T15:55:16-03:00</updated>
      <published>2010-03-02T14:33:07-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa divulga as fotos 'mais detalhadas' da Terra até hoje</title>
      <summary xml:lang="pt-BR">Imagens foram obtidas com colagens de milhares de fotos de satélite.</summary>
      <dc:subject>ciencia, espaço, nasa, terra, blue marble, satélite, apollo</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/03/100302_nasa_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/03/100302_nasa_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/02/100302174458_terra106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/02/100302174458_terra106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-03-02:3502467</id>
      <dc:identifier>3502467</dc:identifier>
      <updated>2010-03-02T07:55:48-03:00</updated>
      <published>2010-03-02T06:33:49-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda descobre depósitos de gelo no polo norte da Lua</title>
      <summary xml:lang="pt-BR">Missão indiana com radar da Nasa identificou crateras cheias de gelo no satélite.</summary>
      <dc:subject>ciencia, astronomia, espaço, lua, gelo, nasa, chandrayaan-1, LCROSS</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/03/100302_aguanalua_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/03/100302_aguanalua_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/03/02/100302111902_crateras106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/03/02/100302111902_crateras106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-18:3355584</id>
      <dc:identifier>3355584</dc:identifier>
      <updated>2010-02-18T10:37:23-02:00</updated>
      <published>2010-02-18T10:30:19-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Obama promete manter exploração do espaço com astronautas</title>
      <summary xml:lang="pt-BR">Presidente conversa por telefone com astronautas a bordo da Estação Espacial.</summary>
      <dc:subject>ciencia, espaço, estados unidos, eua, obama, nasa, astronautas, eei, estação espacial internacional, endeavour</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100218_obamanasaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100218_obamanasaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/18/100218121213_obama106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/18/100218121213_obama106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-18:3355293</id>
      <dc:identifier>3355293</dc:identifier>
      <updated>2010-02-18T10:20:15-02:00</updated>
      <published>2010-02-18T10:15:31-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Obama conversa com astronautas da EEI</title>
      <summary xml:lang="pt-BR">Presidente promete seguir com exploração espacial humana.</summary>
      <dc:subject>ciencia, espaço, internacional, estados unidos, eua, obama, nasa, estação espacial, endeavour, eei</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/02/100218_obamaespacoml.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/18/100218121213_obama106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/18/100218121213_obama106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-17:3339661</id>
      <dc:identifier>3339661</dc:identifier>
      <updated>2010-02-17T10:10:22-02:00</updated>
      <published>2010-02-17T09:57:35-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas fazem caminhada espacial em volta da Estação Espacial</title>
      <summary xml:lang="pt-BR">Tripulantes da nave Endeavour deram toques finais em deque que permitirá visão panorâmica da Terra.</summary>
      <dc:subject>internacional, caminhada, espacial, nasa, endeavour, estação, astronautas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2010/02/100217_caminhada_espacial_ir.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/17/100217115833_caminhada_espacial106x60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/17/100217115833_caminhada_espacial106x60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-11:3278058</id>
      <dc:identifier>3278058</dc:identifier>
      <updated>2010-02-11T18:24:31-02:00</updated>
      <published>2010-02-11T17:29:29-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa lança sonda para analisar atividade do Sol</title>
      <summary xml:lang="pt-BR">Missão visa a compreender atividade da estrela e seu impacto sobre a Terra. </summary>
      <dc:subject>ciencia, espaço, nasa, sonda, Sol</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100211_nasa_solar_np.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100211_nasa_solar_np.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/10/100210144255_probe106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/10/100210144255_probe106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-10:3256589</id>
      <dc:identifier>3256589</dc:identifier>
      <updated>2010-02-10T15:18:33-02:00</updated>
      <published>2010-02-10T11:48:27-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa adia lançamento de sonda para analisar atividade do Sol</title>
      <summary xml:lang="pt-BR">Missão visa a compreender atividade e impacto da estrela na Terra. </summary>
      <dc:subject>ciencia, espaço, nasa, sonda, Sol</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100210_missaosolarnasafn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100210_missaosolarnasafn.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/10/100210144255_probe106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/10/100210144255_probe106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-10:3259718</id>
      <dc:identifier>3259718</dc:identifier>
      <updated>2010-02-10T14:05:05-02:00</updated>
      <published>2010-02-10T14:04:57-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">MIssão SDO da Nasa (em inglês)</title>
      <summary xml:lang="pt-BR"/>
      <dc:subject>Missao, Nasa, Sol, Solar, dinâmica, ciência, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://sdo.gsfc.nasa.gov/mission/about.php">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-09:3237559</id>
      <dc:identifier>3237559</dc:identifier>
      <updated>2010-02-09T16:06:06-02:00</updated>
      <published>2010-02-09T09:48:06-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda indica novos sinais de mar subterrâneo em lua de Saturno</title>
      <summary xml:lang="pt-BR">Sonda Cassini detectou moléculas que podem indicar presença de água sob solo de Enceladus. </summary>
      <dc:subject>ciencia, astronomia, enceladus, cassini, lua, água, icarus, Andrew Coates, University College London, Mullard Space Science Laboratory, jonathan amos</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100209_lua_saturno_agua_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100209_lua_saturno_agua_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/09/100209155854_enceladus_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/09/100209155854_enceladus_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-05:3187023</id>
      <dc:identifier>3187023</dc:identifier>
      <updated>2010-02-05T07:25:26-02:00</updated>
      <published>2010-02-05T05:52:21-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Fotos revelam mudança de cor em Plutão</title>
      <summary xml:lang="pt-BR">Imagens captadas pelo Hubble mostram que planeta fica mais vermelho conforme mudança de estações.</summary>
      <dc:subject>ciencia, espaço, astronomia, plutão, nasa, hubble</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100205_plutaovermelho_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100205_plutaovermelho_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/05/100205080600_plutao_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/05/100205080600_plutao_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-03:3156752</id>
      <dc:identifier>3156752</dc:identifier>
      <updated>2010-02-03T10:01:57-02:00</updated>
      <published>2010-02-03T07:45:50-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Atividade solar pode interferir com comunicações na Terra até 2012, dizem cientistas</title>
      <summary xml:lang="pt-BR">Segundo pesquisadores, fenômeno aparece após três anos com a mais baixa atividade solar em quase um século.</summary>
      <dc:subject>ciencia, sol, nasa, atividade solar, labaredas, campo magnético, cientistas, sonda, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100203_atividade_solar_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100203_atividade_solar_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/03/100203094541_sol_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/03/100203094541_sol_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-03:3156581</id>
      <dc:identifier>3156581</dc:identifier>
      <updated>2010-02-03T08:40:14-02:00</updated>
      <published>2010-02-03T07:32:25-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa capta imagem de colisão rara de asteroides</title>
      <summary xml:lang="pt-BR">Imagem captada pelo telescópio Hubble é de objeto entre Marte e Júpiter.</summary>
      <dc:subject>ciencia, espaço, nasa, asteroide</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/02/100203_nasacolisaog.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/02/100203_nasacolisaog.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/02/03/100203100848_nasacollision106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/02/03/100203100848_nasacollision106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-02-01:3123725</id>
      <dc:identifier>3123725</dc:identifier>
      <updated>2010-02-01T07:01:38-02:00</updated>
      <published>2010-02-01T05:29:17-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Orçamento de Obama para 2011 deve engavetar planos de voltar à Lua</title>
      <summary xml:lang="pt-BR">Proposta do presidente para o orçamento de 2011 tentará cortar US$ 250 bi em gastos públicos e estimular a geração de empregos.</summary>
      <dc:subject>internacional, estados unidos, barack obama, nasa, lua</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/02/100201_obama_orcamento_nasa_vdm.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/02/100201_obama_orcamento_nasa_vdm.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717130720_landing_flag_106x60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717130720_landing_flag_106x60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/01/100125_obama_economia_ac_np.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="related" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/01/100125_obama_economia_ac_np.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/12/30/091230095502_obama_index60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/12/30/091230095502_obama_index60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-30:3106844</id>
      <dc:identifier>3106844</dc:identifier>
      <updated>2010-01-30T07:56:52-02:00</updated>
      <published>2010-01-30T07:38:38-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Califórnia registra pegada do homem na Lua como sua 'atração histórica'</title>
      <summary xml:lang="pt-BR">Estado quer proteger local onde Apollo 11 pousou em 1969 e itens deixados por astronautas.</summary>
      <dc:subject>ciencia, internacional, califórnia, lua, apollo 11, história, buzz aldrin, neil armstrong, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/01/100130_californialuaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/01/100130_californialuaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/30/100130095222_moonfootprint_106x60_nocredit.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/30/100130095222_moonfootprint_106x60_nocredit.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-26:3052526</id>
      <dc:identifier>3052526</dc:identifier>
      <updated>2010-01-28T06:17:47-02:00</updated>
      <published>2010-01-26T11:36:47-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio detecta buraco negro gigante engolindo estrela</title>
      <summary xml:lang="pt-BR">Instrumento europeu detecta buraco negro à distância recorde de 6 milhões de anos luz.</summary>
      <dc:subject>ciência, espaço, european souther observatory, buraco negro, massa, estrela, Sol</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/01/100126_telescopioburaconegrofn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/01/100126_telescopioburaconegrofn.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/26/100126144902_blackhole106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/26/100126144902_blackhole106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-26:3058491</id>
      <dc:identifier>3058491</dc:identifier>
      <updated>2010-01-26T22:21:33-02:00</updated>
      <published>2010-01-26T19:32:12-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa desiste de mover sonda danificada em Marte</title>
      <summary xml:lang="pt-BR">Spirit está presa em banco de areia desde maio e servirá como estação científica fixa. </summary>
      <dc:subject>ciencia, spirit, marte, sonda, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/01/100126_nasa_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/01/100126_nasa_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/26/100126213625_nasa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/26/100126213625_nasa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-25:3040201</id>
      <dc:identifier>3040201</dc:identifier>
      <updated>2010-01-25T13:28:10-02:00</updated>
      <published>2010-01-25T13:27:38-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">A existência de vida fora da Terra mudaria a sua vida?</title>
      <summary xml:lang="pt-BR">As chances de se descobrir vida fora da Terra são maiores do que nunca, de acordo com Martin Rees, o presidente da Royal Society, a academia de ciências da Grã-Bretanha. Opine.</summary>
      <dc:subject>ciencia, astronomia, astronomo, extraterrestre, alienigena, martin rees</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://newsforums.bbc.co.uk/ws/pt/thread.jspa?forumID=10993">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/25/100125152414_extraterrestre106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/25/100125152414_extraterrestre106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-13:2894050</id>
      <dc:identifier>2894050</dc:identifier>
      <updated>2010-01-13T10:42:39-02:00</updated>
      <published>2010-01-13T10:19:00-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Misterioso objeto espacial passará perto da Terra nesta quinta</title>
      <summary xml:lang="pt-BR">Nasa acredita que objeto com diâmetro entre 10 e 15 metros passará a cerca de 150 mil km do planeta.</summary>
      <dc:subject>ciencia, astronomia, ovni, objeto não-identificado, espaço, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2010/01/100113_objetoespacial_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2010/01/100113_objetoespacial_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/20/091020162526_earth106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/20/091020162526_earth106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-07:2826065</id>
      <dc:identifier>2826065</dc:identifier>
      <updated>2010-01-07T08:46:11-02:00</updated>
      <published>2010-01-07T07:45:42-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Explosão no espaço pode ameaçar vida na Terra</title>
      <summary xml:lang="pt-BR">Estrela a mais de 3.000 anos luz pode sofrer explosão massiva e destruir camada de ozônio do planeta.</summary>
      <dc:subject>ciencia, espaco, supernova, nova, t pyxidis, hubble, sociedade astronômica americana, aas, anã branca</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/01/100107_supernova_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/01/100107_supernova_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/07/100107094051_tpyxidis106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/07/100107094051_tpyxidis106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-06:2815394</id>
      <dc:identifier>2815394</dc:identifier>
      <updated>2010-01-06T09:43:40-02:00</updated>
      <published>2010-01-06T09:43:22-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Página do Hubble (em inglês)</title>
      <summary xml:lang="pt-BR"/>
      <dc:subject>Nasa, ESA, Hubble, espaço, ciência, telescópio</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://hubblesite.org/">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2010-01-05:2802915</id>
      <dc:identifier>2802915</dc:identifier>
      <updated>2010-01-05T14:46:26-02:00</updated>
      <published>2010-01-05T09:34:27-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda registra momento em que cometa é 'engolido' pelo Sol</title>
      <summary xml:lang="pt-BR">Instrumento analisa atividade no núcleo e na órbita do Sol.</summary>
      <dc:subject>ciencia, espaço, nasa, soho, kreutz sungrazer, sol, cometa, órbita, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2010/01/100105_solcometaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2010/01/100105_solcometaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2010/01/05/100105152310_comet106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2010/01/05/100105152310_comet106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-12-16:2606466</id>
      <dc:identifier>2606466</dc:identifier>
      <updated>2009-12-17T06:13:27-02:00</updated>
      <published>2009-12-16T12:14:22-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio Herschel captura nascimento de estrelas</title>
      <summary xml:lang="pt-BR">Instrumento de Agência Espacial Europeia é o maior telescópio já lançado no espaço.</summary>
      <dc:subject>ciência, espaço, telescópio, herschel, estrelas, nascimento, galáxia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/12/091216_telescopioherschelfn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/12/091216_telescopioherschelfn.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/12/16/091216155110_dying106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/12/16/091216155110_dying106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-12-16:2607944</id>
      <dc:identifier>2607944</dc:identifier>
      <updated>2009-12-16T14:03:37-02:00</updated>
      <published>2009-12-16T14:03:22-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Agência Espacial Europeia (em inglês)</title>
      <summary xml:lang="pt-BR"/>
      <dc:subject>Agência espacial europeia</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://www.esa.int/esaCP/index.html">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-12-13:2572544</id>
      <dc:identifier>2572544</dc:identifier>
      <updated>2009-12-13T20:43:05-02:00</updated>
      <published>2009-12-13T15:01:10-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Britânicos assistem chuva de meteoros</title>
      <summary xml:lang="pt-BR">Fenômeno anual foi beneficiado pela proximidade da Lua Nova.</summary>
      <dc:subject>ciencia, astronomia, espaço, chuva de meteoros, geminids, terra, sol, cometa, royal observatory, greenwich</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/12/091213_chuvameteorosml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/12/091213_chuvameteorosml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/12/13/091213170523_meteoros106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/12/13/091213170523_meteoros106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-12-03:2456442</id>
      <dc:identifier>2456442</dc:identifier>
      <updated>2009-12-03T06:47:09-02:00</updated>
      <published>2009-12-03T05:50:52-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos acham estrela 35 vezes mais quente que o Sol</title>
      <summary xml:lang="pt-BR">Astro é um dos mais quentes da galáxia, com temperatura superior a 200 mil graus Celsius.</summary>
      <dc:subject>ciencia, espaço, telescópio, Hubble, nebulosa, Bug, estrela, quente, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/12/091203_estrela_quente_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/12/091203_estrela_quente_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/12/03/091203075140_nebulosa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/12/03/091203075140_nebulosa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-12-03:2456498</id>
      <dc:identifier>2456498</dc:identifier>
      <updated>2009-12-03T05:56:48-02:00</updated>
      <published>2009-12-03T05:56:31-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">The Astrophysical Journal (em inglês)</title>
      <summary xml:lang="pt-BR">The Astrophysical Journal (em inglês)</summary>
      <dc:subject>ciencia, espaço, The Astrophysical Journal, revista científica</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://www.iop.org/EJ/apj">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-25:2374276</id>
      <dc:identifier>2374276</dc:identifier>
      <updated>2009-11-26T06:20:36-02:00</updated>
      <published>2009-11-25T12:20:17-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Buracos negros gigantes nasceram em 'casulos estelares', diz estudo</title>
      <summary xml:lang="pt-BR">Segundo estudo, objetos celestes foram criados rapidamente a partir da extinção de estrelas supermassivas.</summary>
      <dc:subject>ciencia, buracos negros, buraco negro, quasar, estrelas, galáxias, galaxia, espaço, terra, astronomia, universo</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/11/091125_buracosnegros_pu.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/11/091125_buracosnegros_pu.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/11/25/091125141250_superburaconegro106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/11/25/091125141250_superburaconegro106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-24:2358025</id>
      <dc:identifier>2358025</dc:identifier>
      <updated>2009-11-24T09:51:54-02:00</updated>
      <published>2009-11-24T09:13:54-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Novo mapa sugere que Marte teve oceano que cobria 30% do planeta</title>
      <summary xml:lang="pt-BR">Cientistas conseguem imagens detalhadas de vales, através das quais chegam a conclusões sobre clima no planeta.</summary>
      <dc:subject>ciencia, espaço, marte, oceano, planeta</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/11/091124_marteoceanoml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/11/091124_marteoceanoml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/11/12/091112115008_mars106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/11/12/091112115008_mars106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-16:2276876</id>
      <dc:identifier>2276876</dc:identifier>
      <updated>2009-11-16T19:59:54-02:00</updated>
      <published>2009-11-16T19:53:10-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Atlantis parte para sua última missão do ano</title>
      <summary xml:lang="pt-BR">Objetivo é levar equipamentos para a Estação Espacial Internacional. </summary>
      <dc:subject>internacional, espaço, nasa, atlantis, estação espacial internacional, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/11/091116_atlantis_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/11/091116_atlantis_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/11/16/091116213858_sp_atlantis_afp2_106x60i.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/11/16/091116213858_sp_atlantis_afp2_106x60i.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-13:2248624</id>
      <dc:identifier>2248624</dc:identifier>
      <updated>2009-11-13T18:38:17-02:00</updated>
      <published>2009-11-13T17:19:20-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa anuncia descoberta de grande quantidade de água na Lua</title>
      <summary xml:lang="pt-BR">Descoberta estimada de 90 litros de água pode fornecer dicas sobre origem do Sistema Solar.</summary>
      <dc:subject>ciencia, lua, Michael Wargo, água, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/11/091113_lua_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/11/091113_lua_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/11/13/091113193037_lua106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/11/13/091113193037_lua106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-13:2240188</id>
      <dc:identifier>2240188</dc:identifier>
      <updated>2009-11-13T12:46:55-02:00</updated>
      <published>2009-11-13T08:16:26-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda europeia 'pega impulso' em órbita da Terra para caçar cometa</title>
      <summary xml:lang="pt-BR">Manobra eleva velocidade em 3,6 km/s; sonda Rosetta deve interceptar cometa em maio de 2014.</summary>
      <dc:subject>ciência, espaço, rosetta, cometa churymov, vida, Terra</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/11/091113_sondaeuropacometafn.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/11/091113_sondaeuropacometafn.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/11/13/091113122850_rosetta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/11/13/091113122850_rosetta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-11-13:2242627</id>
      <dc:identifier>2242627</dc:identifier>
      <updated>2009-11-13T10:24:25-02:00</updated>
      <published>2009-11-13T10:24:09-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category term="external"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Página da sonda Rosetta na Agência Espacial Europeia (em inglês)</title>
      <summary xml:lang="pt-BR"/>
      <dc:subject>Página da sonda Rosetta na Agência Espacial Europeia</dc:subject>
      <link rel="alternate" type="text/html" title="external-page"
            href="http://www.esa.int/SPECIALS/Rosetta/index.html">
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-10-28:2074966</id>
      <dc:identifier>2074966</dc:identifier>
      <updated>2009-10-28T17:20:33-02:00</updated>
      <published>2009-10-28T16:59:48-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Nasa lança foguete de nova geração</title>
      <summary xml:lang="pt-BR">Ares 1-X faz parte de nova geração de foguetes para voos tripulados ao espaço.</summary>
      <dc:subject>ciencia, nasa, foguete, ares</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/10/091028_nasafoguete_video.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/28/091028185733_nasafoguete106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/28/091028185733_nasafoguete106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-10-19:1972121</id>
      <dc:identifier>1972121</dc:identifier>
      <updated>2009-10-19T16:59:57-02:00</updated>
      <published>2009-10-19T14:48:45-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos descobrem 32 planetas fora do Sistema Solar</title>
      <summary xml:lang="pt-BR">Descoberta inclui exoplanetas com massa menor, mais parecidos com a Terra.</summary>
      <dc:subject>ciencia, astronomia, planeta, sistema solar, exoplaneta, European Southern Observatory, chile</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/10/091019_planetas_novos_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/10/091019_planetas_novos_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/19/091019175231_planet106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/19/091019175231_planet106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/10/091009_lua_nasa_impacto_rw.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="related" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/10/091009_lua_nasa_impacto_rw.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/09/091009150557_moon_afp_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/09/091009150557_moon_afp_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
      <link rel="related" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/10/091007_saturnoanelml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="related" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/10/091007_saturnoanelml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/07/091007083225_saturno106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/07/091007083225_saturno106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-10-11:1889765</id>
      <dc:identifier>1889765</dc:identifier>
      <updated>2009-10-11T10:21:40-03:00</updated>
      <published>2009-10-11T10:12:12-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Dono do Cirque du Soleil volta do espaço</title>
      <summary xml:lang="pt-BR">Guy Laliberte aterrisou no Cazaquistão após visita de dez dias à Estação Espacial Internacional. </summary>
      <dc:subject>internacional, cirque, soleil, laliberte, água, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/10/091011_soleilvolta_ir.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/10/091011_soleilvolta_ir.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/11/091011131740_laliberteaterrisa106x60.gif"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/11/091011131740_laliberteaterrisa106x60.gif"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-10-07:1847246</id>
      <dc:identifier>1847246</dc:identifier>
      <updated>2009-10-07T05:49:15-03:00</updated>
      <published>2009-10-07T05:35:04-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos descobrem anel gigante na órbita de Saturno</title>
      <summary xml:lang="pt-BR">Segundo a Nasa, um bilhão de planetas Terra caberiam no espaço ocupado pelo anel.</summary>
      <dc:subject>ciencia, espaço, nasa, saturno, anel, anéis, spitzer, espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/10/091007_saturnoanelml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/10/091007_saturnoanelml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/10/07/091007083225_saturno106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/10/07/091007083225_saturno106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-09-24:1713823</id>
      <dc:identifier>1713823</dc:identifier>
      <updated>2009-09-24T06:29:50-03:00</updated>
      <published>2009-09-24T05:11:46-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda detecta novas evidências de água na Lua</title>
      <summary xml:lang="pt-BR">Sonda Chandrayaan-1, da Índia, detectou a fórmula da água na superfície lunar.</summary>
      <dc:subject>espaco, lua, satélite, órbita, lunar, sonda, Índia, Chandrayaan</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/09/090924_lua_agua_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/09/090924_lua_agua_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/09/24/090924082000_lua106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/09/24/090924082000_lua106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-09-18:1656804</id>
      <dc:identifier>1656804</dc:identifier>
      <updated>2009-09-18T14:43:47-03:00</updated>
      <published>2009-09-18T11:28:58-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Crateras da Lua estão entre os locais mais frios do Sistema Solar, dizem cientistas</title>
      <summary xml:lang="pt-BR">Temperaturas em crateras no polo sul lunar podem chegar a -238º C.</summary>
      <dc:subject>ciencia, espaço, cratera, temperaturas, baixa, sistema solar, Lunar Reconnaissance Orbiter, Diviner Lunar Radiometer Experiment</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/09/090918_lua_cratera_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/09/090918_lua_cratera_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/09/18/090918170010_polosul106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/09/18/090918170010_polosul106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-09-16:1629374</id>
      <dc:identifier>1629374</dc:identifier>
      <updated>2009-09-16T11:24:06-03:00</updated>
      <published>2009-09-16T10:38:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Concurso premia melhores fotos amadoras do espaço; veja</title>
      <summary xml:lang="pt-BR">Imagens vencedoras estão expostas no Observatório Real britânico.</summary>
      <dc:subject>ciencia, espaço, galeria, fotos, astronomia, astrônomo, real observatório, greenwich, concurso, fotografia, exposição</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/09/090916_galeriaastronomovaleml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/09/090916_galeriaastronomovaleml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/09/16/090916104601_startrails106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/09/16/090916104601_startrails106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-09-03:1487421</id>
      <dc:identifier>1487421</dc:identifier>
      <updated>2009-09-03T06:48:31-03:00</updated>
      <published>2009-09-03T01:02:12-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos dizem ter identificado provas de 'canibalismo galáctico'</title>
      <summary xml:lang="pt-BR">Equipe canadense sugere que Andrômeda se expandiu engolindo estrelas galáxias vizinhas. </summary>
      <dc:subject>ciencia, espaço, andrômeda, galáxia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/09/090902_espaco_canibalismo_np.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/09/090902_espaco_canibalismo_np.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/09/03/090903035230_andromeda106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/09/03/090903035230_andromeda106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-31:1458412</id>
      <dc:identifier>1458412</dc:identifier>
      <updated>2009-08-31T12:33:48-03:00</updated>
      <published>2009-08-31T12:01:42-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Discovery se acopla à estação espacial</title>
      <summary xml:lang="pt-BR">Procedimento foi dificultado por falha em turbinas auxiliares.</summary>
      <dc:subject>ciencia, discovery, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/08/090831_discoveryissebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/08/090831_discoveryissebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831143145_atlantisiss106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831143145_atlantisiss106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-31:1458025</id>
      <dc:identifier>1458025</dc:identifier>
      <updated>2009-08-31T12:06:18-03:00</updated>
      <published>2009-08-31T11:39:27-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Discovery se acopla è estação espacial</title>
      <summary xml:lang="pt-BR">Procedimento foi dificuldado por falha em turbinas auxiliares.</summary>
      <dc:subject>ciência, discovery, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/08/090831_discoveryissvideoebc.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831143145_atlantisiss106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831143145_atlantisiss106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-31:1455592</id>
      <dc:identifier>1455592</dc:identifier>
      <updated>2009-08-31T11:09:18-03:00</updated>
      <published>2009-08-31T08:29:32-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Índia abandona sua primeira missão à Lua</title>
      <summary xml:lang="pt-BR">Agência espacial indiana diz que encerrou missão após perder contato com sonda lançada em outubro.</summary>
      <dc:subject>ciencia, espaço, lua, índia, isro, Chandrayaan, Andhra Pradesh, missão espacial, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/08/090831_india_spacemission_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/08/090831_india_spacemission_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831135316_090831_indian_mission106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/31/090831135316_090831_indian_mission106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-20:1350805</id>
      <dc:identifier>1350805</dc:identifier>
      <updated>2009-08-20T15:49:08-03:00</updated>
      <published>2009-08-20T14:45:11-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Cometas podem ter originado a vida</title>
      <summary xml:lang="pt-BR">Nasa recolheu material de cauda de cometa e e encontrou substâncias essenciais para a vida.</summary>
      <dc:subject>vídeo, espaço, planeta, cometa</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/08/090820_nasacometa_video.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/20/090820174135_nasacometa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/20/090820174135_nasacometa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-18:1318353</id>
      <dc:identifier>1318353</dc:identifier>
      <updated>2009-08-18T09:15:24-03:00</updated>
      <published>2009-08-18T07:44:58-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos encontram agente 'formador da vida' em cometa</title>
      <summary xml:lang="pt-BR">Descoberta sustenta teoria de que componentes da vida terrestre foram trazidos do espaço.</summary>
      <dc:subject>ciencia, astronomia, astrônomos, espaço, cometa, nasa, glicina, vida, stardust, wild 2, aminoácidos, proteínas</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/08/090818_cometavidaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/08/090818_cometavidaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/18/090818112007_cometa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/18/090818112007_cometa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-05:1186508</id>
      <dc:identifier>1186508</dc:identifier>
      <updated>2009-08-05T08:19:18-03:00</updated>
      <published>2009-08-05T07:08:32-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa mapeia vistas noturnas da Terra</title>
      <summary xml:lang="pt-BR">Astronautas à bordo da EEI retratam ocupação do homem em imagens das principais cidades do mundo à noite.</summary>
      <dc:subject>ciencia, espaço, nasa, fotos, terra, cidades, noite, noturna, luzes, eei, estação espacial internacional</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/08/090805_cidadesgaleriaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/08/090805_cidadesgaleriaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/05/090805104945_toquio106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/05/090805104945_toquio106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-02:1157469</id>
      <dc:identifier>1157469</dc:identifier>
      <updated>2009-08-02T13:30:33-03:00</updated>
      <published>2009-08-02T12:54:07-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">China impõe 100 restrições a aspirantes a astronautas</title>
      <summary xml:lang="pt-BR">Entre as proibições estão mau hálito, cáries, alergias e doenças de pele.</summary>
      <dc:subject>ciencia, china, astronauta, taikonauta, espaço, hálito, higiene</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/08/090802_chinaastronautaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/08/090802_chinaastronautaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/02/090802162202_chines106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/02/090802162202_chines106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-08-01:1148297</id>
      <dc:identifier>1148297</dc:identifier>
      <updated>2009-08-01T08:33:05-03:00</updated>
      <published>2009-08-01T08:18:23-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Mancha brilhante em Vênus intriga astrônomos</title>
      <summary xml:lang="pt-BR">Ponto foi avistado por amador nos EUA e está crescendo na atmosfera do planeta.</summary>
      <dc:subject>ciencia, espaço, vênus, planeta, astronomia, astrônomo, brilho, brilhante, vulcão, frank melillo</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/08/090801_venusmanchaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/08/090801_venusmanchaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/08/01/090801112831_venus106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/08/01/090801112831_venus106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-31:1141841</id>
      <dc:identifier>1141841</dc:identifier>
      <updated>2009-07-31T14:23:36-03:00</updated>
      <published>2009-07-31T12:53:28-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronauta volta à Terra depois de usar a mesma cueca por um mês</title>
      <summary xml:lang="pt-BR">Japonês Koichi Wakata não trocou roupa íntima como parte de experimento durante missão.</summary>
      <dc:subject>ciencia, espaco, endeavour, pouso, iss, estacao espacial, onibus espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090731_pouso_endeavour_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090731_pouso_endeavour_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/31/090731165540_koichiap106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/31/090731165540_koichiap106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-21:1034116</id>
      <dc:identifier>1034116</dc:identifier>
      <updated>2009-07-21T08:21:48-03:00</updated>
      <published>2009-07-21T05:58:12-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Livro reúne fotos de astros e constelações</title>
      <summary xml:lang="pt-BR">'Capturing the Stars' traz imagens que apelam não só a astrônomos por sua beleza.</summary>
      <dc:subject>ciência, espaço, estrelas, astros, constelações, capturing the stars, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/07/090721_galeriaestrelasebc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/multimedia/2009/07/090721_galeriaestrelasebc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/21/090721105452_sol106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/21/090721105452_sol106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-20:1031716</id>
      <dc:identifier>1031716</dc:identifier>
      <updated>2009-07-20T20:27:37-03:00</updated>
      <published>2009-07-20T20:08:25-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Obama elogia heroísmo de astronautas da Apollo 11</title>
      <summary xml:lang="pt-BR">Aniversário de 40 anos de chegada à Lua reuniu integrantes da 1ª missão tripulada ao satélite.</summary>
      <dc:subject>ciencia, lua, neil armstrong, Eugene Cernan, marte</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090720_lua2_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090720_lua2_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/20/090720231352_obama106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/20/090720231352_obama106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-20:1029855</id>
      <dc:identifier>1029855</dc:identifier>
      <updated>2009-07-20T16:59:14-03:00</updated>
      <published>2009-07-20T14:20:27-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronautas da Apolo 11 pedem lançamento de missão a Marte</title>
      <summary xml:lang="pt-BR">Aniversário de 40 anos de chegada à Lua reuniu integrantes da 1ª missão tripulada ao satélite.</summary>
      <dc:subject>ciencia, lua, neil armstrong, Eugene Cernan, marte</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090720_lua_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090720_lua_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/20/090720172958_terra106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/20/090720172958_terra106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-19:1020732</id>
      <dc:identifier>1020732</dc:identifier>
      <updated>2009-07-19T19:49:49-03:00</updated>
      <published>2009-07-19T19:16:56-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Banheiro de estação espacial quebra e é interditado</title>
      <summary xml:lang="pt-BR">Segundo a Nasa, os 13 astronautas foram orientados a usar banheiro na parte russa da ISS.</summary>
      <dc:subject>ciencia, nasa, astronautas, banheiro, estacao espacial, iss</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090719_nasa_banheiro_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090719_nasa_banheiro_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/19/090719224427_nasaafp106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/19/090719224427_nasaafp106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-17:1006223</id>
      <dc:identifier>1006223</dc:identifier>
      <updated>2009-07-17T13:44:31-03:00</updated>
      <published>2009-07-17T13:43:31-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Apolo 11: imagens restauradas </title>
      <summary xml:lang="pt-BR">Nasa divulga imagens melhoradas digitalmente da missão à Lua.</summary>
      <dc:subject>espaço, nasa, estados, unidos, lua, imagens, footage, moon, new, restauração, restauradas, vídeo, apollo11, apollo 11</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/07/090717_nasafootage_video.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717153900_nasa_footage106.gif"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/17/090717153900_nasa_footage106.gif"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-16:993597</id>
      <dc:identifier>993597</dc:identifier>
      <updated>2009-07-16T13:32:52-03:00</updated>
      <published>2009-07-16T12:22:01-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Comemorações marcam os 40 anos do lançamento da Apollo 11</title>
      <summary xml:lang="pt-BR">Aniversário de missão que levou os primeiros astronautas à Lua pode ser acompanhado pela internet.</summary>
      <dc:subject>ciencia, apollo 11, lua, nasa, comemorações, aniversario, 1969</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090716_apollo11_cq.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090716_apollo11_cq.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/16/090716154453_buzzpa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/16/090716154453_buzzpa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-15:985128</id>
      <dc:identifier>985128</dc:identifier>
      <updated>2009-07-15T19:45:25-03:00</updated>
      <published>2009-07-15T19:40:32-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Endeavour é lançado com sucesso após seis tentativas</title>
      <summary xml:lang="pt-BR">MIssão de ônibus espacial leva sete austronautas à Estação Espacial Internacional.</summary>
      <dc:subject>internacional, espaço, nasa, endeavour, ônibus espacial, lançamento</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/07/090715_endeavourlancamentonasa_np.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/07/090715_endeavourlancamentonasa_np.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/12/090712234528_endeavour106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/12/090712234528_endeavour106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-15:978021</id>
      <dc:identifier>978021</dc:identifier>
      <updated>2009-07-15T09:49:15-03:00</updated>
      <published>2009-07-15T06:27:33-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Novo mapa de Vênus revela paisagem similar à da Terra</title>
      <summary xml:lang="pt-BR">Mapeamento gerado por imagens de sonda espacial indicam que planeta teria tido oceanos, atividade vulcânica e continentes.</summary>
      <dc:subject>ciencia, planeta, venus, vulcao, vulcoes, gas, espaco, sideral, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/07/090715_venusvulcaobg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/07/090715_venusvulcaobg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/15/090715111812_venus10640.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/15/090715111812_venus10640.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-14:972082</id>
      <dc:identifier>972082</dc:identifier>
      <updated>2009-07-14T15:26:46-03:00</updated>
      <published>2009-07-14T13:25:14-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Voluntários concluem experimento que simulou cápsula espacial</title>
      <summary xml:lang="pt-BR">Seis homens ficaram 105 dias em compartimento apertado e sem janelas, simulando condições de vôo a Marte.</summary>
      <dc:subject>ciência, marte, astronomia, moscou, rússia, foguete, experimento</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/07/090714_experimento_marte_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/07/090714_experimento_marte_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/14/090714165548_090714_seis60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/14/090714165548_090714_seis60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-12:952721</id>
      <dc:identifier>952721</dc:identifier>
      <updated>2009-07-12T20:50:07-03:00</updated>
      <published>2009-07-12T20:37:40-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa adia pela 4ª vez lançamento de Endeavour</title>
      <summary xml:lang="pt-BR">Mau tempo faz agência americana marcar lançamento para segunda-feira.</summary>
      <dc:subject>ciencia, espaço, nasa, endeavour, cabo canaveral, espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/07/090712_nasaendeavourml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/07/090712_nasaendeavourml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/12/090712234528_endeavour106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/12/090712234528_endeavour106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-07-10:930695</id>
      <dc:identifier>930695</dc:identifier>
      <updated>2009-07-10T07:35:00-03:00</updated>
      <published>2009-07-10T05:27:14-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Primeiras estrelas do universo podem ter 'nascido gêmeas', diz estudo</title>
      <summary xml:lang="pt-BR">Até o momento, astrônomos acreditavam que astros tinham surgido como corpos únicos após Big Bang.</summary>
      <dc:subject>ciencia, espaço, estrelas gêmeas, astronomia, astrônomo, science express, big bang</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/07/090710_estrelasgemeasml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/07/090710_estrelasgemeasml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/07/10/090710092628_estrelas106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/07/10/090710092628_estrelas106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-06-23:756535</id>
      <dc:identifier>756535</dc:identifier>
      <updated>2009-06-23T13:29:04-03:00</updated>
      <published>2009-06-23T13:23:41-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Astrônomos franceses querem criar 'reserva do céu'</title>
      <summary xml:lang="pt-BR">Cientistas pretendem criar um área com iluminação reduzida, para poderem observar melhor o espaço.</summary>
      <dc:subject>ciencia, astronomia, física, observatório, telescópio, Pic du Midi, França, Pirineus, Toulouse, luz, iluminação, reserva, céu, espaço, estrelas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/06/090623_reserva_ceu_dg.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/06/23/090623160914_reserva_ceu106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/06/23/090623160914_reserva_ceu106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-06-19:722272</id>
      <dc:identifier>722272</dc:identifier>
      <updated>2009-06-19T08:15:51-03:00</updated>
      <published>2009-06-19T08:14:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Nasa lança sondas não-tripuladas à Lua</title>
      <summary xml:lang="pt-BR">Agência espacial americana quer que homem volte a pisar em solo lunar até 2020.</summary>
      <dc:subject>ciencia, espaço, Nasa, lançamento, foguete, sondas, Lua, missão, solo lunar, satélite, astronautas</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/06/090619_lua_nasa_dg.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/06/19/090619103651_lua_nasa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/06/19/090619103651_lua_nasa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-06-04:595810</id>
      <dc:identifier>595810</dc:identifier>
      <updated>2009-06-04T18:23:28-03:00</updated>
      <published>2009-06-04T17:26:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Fundador do Cirque du Soleil será novo turista espacial</title>
      <summary xml:lang="pt-BR">Canadense será sétimo turista espacial desde 2001; viagem deve custar US$ 25 milhões.</summary>
      <dc:subject>geral, circo do soleil, guy laliberte, espaço, soyuz</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/06/090604_soleil_espaco_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/06/090604_soleil_espaco_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/06/04/090604202158_france106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/06/04/090604202158_france106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-06-02:573249</id>
      <dc:identifier>573249</dc:identifier>
      <updated>2009-06-02T14:14:08-03:00</updated>
      <published>2009-06-02T11:41:27-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Mais de 60% dos astronautas sofrem de dor de cabeça no espaço, diz estudo</title>
      <summary xml:lang="pt-BR">Problema é 'incapacitante' e pode ser causado por falta de gravidade.</summary>
      <dc:subject>saude, ciência, dor de cabeça, astronauta, cephalalgia, espaço, espacial, leiden, enxaqueca, enjôo, microgravidade</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/06/090602_austronautascabecaml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/06/090602_austronautascabecaml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/06/02/090602145715_astronauta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/06/02/090602145715_astronauta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-05-23:489345</id>
      <dc:identifier>489345</dc:identifier>
      <updated>2009-05-23T10:46:23-03:00</updated>
      <published>2009-05-23T10:03:20-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa adia volta da Atlantis pelo segundo dia consecutivo</title>
      <summary xml:lang="pt-BR">Técnicos dizem que mau tempo impede pouso neste sábado na Flórida. </summary>
      <dc:subject>internacional, atlantis, florida, onibus espacial, nasa, agencia espacial americana</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/05/090523_atlantisadiamentog.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/05/090523_atlantisadiamentog.shtml"/>
         <media:content/>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-05-11:385189</id>
      <dc:identifier>385189</dc:identifier>
      <updated>2009-05-11T10:46:08-03:00</updated>
      <published>2009-05-11T07:07:03-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Telescópio Hubble fotografa nebulosa 'com olho'</title>
      <summary xml:lang="pt-BR">Missão da Nasa que começa nesta segunda pretende melhorar a visão obtida a partir do telescópio que orbita a Terra.</summary>
      <dc:subject>ciencia, espaço, hubble, nébula, telescópio orbital, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/05/090511_hubblemissiong.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/05/090511_hubblemissiong.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/05/11/090511094244_hubblepic106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/05/11/090511094244_hubblepic106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-23:248068</id>
      <dc:identifier>248068</dc:identifier>
      <updated>2009-04-24T07:30:50-03:00</updated>
      <published>2009-04-23T06:51:36-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Mancha de 12,9 bi de anos no Universo intriga cientistas</title>
      <summary xml:lang="pt-BR">Imagem de baixa resolução do fenômeno pode explicar, ou desafiar, teorias sobre formação das galáxias.</summary>
      <dc:subject>ciencia, astronomia, espaço, galáxia, Astrophysical Journal, mancha, Himiko, radiação, universo, Big Bang</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/04/090423_spaceblob_mv.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/04/090423_spaceblob_mv.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/23/090423105332_090423_blob106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/23/090423105332_090423_blob106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-21:233595</id>
      <dc:identifier>233595</dc:identifier>
      <updated>2009-04-21T16:31:27-03:00</updated>
      <published>2009-04-21T13:56:04-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Espetáculo de galáxias marca os 19 anos do Hubble</title>
      <summary xml:lang="pt-BR">Nasa capturou imagem de choque de galáxias e 'cauda' de estrelas.</summary>
      <dc:subject>ciencia, espaço, galáxias, cepheus, arp 194, agência espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/04/090421_hubble_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/04/090421_hubble_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/21/090421164256_hubo106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/21/090421164256_hubo106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-17:199283</id>
      <dc:identifier>199283</dc:identifier>
      <updated>2009-04-17T07:26:20-03:00</updated>
      <published>2009-04-17T06:15:51-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos revelam maior colisão entre galáxias já registrada</title>
      <summary xml:lang="pt-BR">Imagem de fusão de quatro aglomerados de galáxias foi possível ao se combinar dados de três telescópios.</summary>
      <dc:subject>ciencia, espaço, galáxia, colisão, nasa, telescópio, espacial, hubble, chandra, keck</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/04/090417_galaxiacolisaoml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/04/090417_galaxiacolisaoml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090417090917_nasa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090417090917_nasa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-14:174143</id>
      <dc:identifier>174143</dc:identifier>
      <updated>2009-04-14T08:22:42-03:00</updated>
      <published>2009-04-14T07:27:09-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nova teoria tenta explicar surgimento de supernovas rápidas</title>
      <summary xml:lang="pt-BR">Cientistas chineses estudaram como fusão de diferentes estrelas gera supernovas.</summary>
      <dc:subject>ciencia, espaço, supernova, estrela, anã, branca, companheira, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/04/090414_supernova_dg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/04/090414_supernova_dg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090414102815_supernova_nasa106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090414102815_supernova_nasa106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-08:139868</id>
      <dc:identifier>139868</dc:identifier>
      <updated>2009-04-08T13:18:11-03:00</updated>
      <published>2009-04-08T11:28:35-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Turista espacial americano retorna à Terra</title>
      <summary xml:lang="pt-BR">Bilionário Charles Simonyi passou 11 dias na Estação Espacial Internacional.</summary>
      <dc:subject>geral, espaço, turista, charles simonyi, soyus, eei, estação espacial internacional, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/04/090408_turistaespacialml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/04/090408_turistaespacialml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090408143445_simonyi106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090408143445_simonyi106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-04-08:140554</id>
      <dc:identifier>140554</dc:identifier>
      <updated>2009-04-08T12:31:47-03:00</updated>
      <published>2009-04-08T12:19:03-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Turista espacial americano retorna à Terra</title>
      <summary xml:lang="pt-BR">Bilionário Charles Simonyi passou 11 dias na Estação Espacial Internacional.</summary>
      <dc:subject>geral, espaço, turista, charles simonyi, soyus, eei, estação espacial internacional, nasa</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/04/090408_soyuz_dg.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090408152752_090408_soyuz106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/04/090408152752_090408_soyuz106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-31:90183</id>
      <dc:identifier>90183</dc:identifier>
      <updated>2009-03-31T09:58:17-03:00</updated>
      <published>2009-03-31T09:58:17-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Russos estão proibidos de usar banheiro de americanos na EEI</title>
      <summary xml:lang="pt-BR">Segundo cosmonauta veterano, cada vez menos os tripulantes da Estação compartilham seus recursos.</summary>
      <dc:subject>geral, espaço, eei, estação espacial, rússia, estados unidos, eua, nasa, astronauta, gennady padalka</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090331_espacobanheiroml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090331_espacobanheiroml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090331131348_eei106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090331131348_eei106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-28:89063</id>
      <dc:identifier>89063</dc:identifier>
      <updated>2009-03-28T17:19:45-03:00</updated>
      <published>2009-03-28T17:19:45-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Discovery aterrissa na Flórida após missão de 13 dias</title>
      <summary xml:lang="pt-BR">Tripulantes de ônibus espacial americano instalaram painéis solares na Estação Espacial Internacional.</summary>
      <dc:subject>internacional, ciencia, espaço, discovery, florida</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090328_discovery_ac.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090328_discovery_ac.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090328214821_discovery_106x60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090328214821_discovery_106x60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-27:88687</id>
      <dc:identifier>88687</dc:identifier>
      <updated>2009-03-27T13:06:39-03:00</updated>
      <published>2009-03-27T13:06:39-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Voluntários ficarão presos três meses em experimento para viagem a Marte</title>
      <summary xml:lang="pt-BR">Seis pessoas viverão em contêineres praticamente isolados do mundo exterior.</summary>
      <dc:subject>ciencia, espaço, mars 500, marte, moscou, Sergei Ryanazanskym</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090327_marte_voluntarios_rc.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090327_marte_voluntarios_rc.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090327161607_marte106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090327161607_marte106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-20:79364</id>
      <dc:identifier>79364</dc:identifier>
      <updated>2009-03-20T10:16:50-03:00</updated>
      <published>2009-03-20T10:16:50-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Estudantes tiram fotos do espaço em projeto escolar</title>
      <summary xml:lang="pt-BR">Balão de hélio lançado na Espanha transportou caixa com sensores e câmera digital.</summary>
      <dc:subject>ciencia, espanha, espaço, ies la bisbal, catalunha, meteotek, gerard marull</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/03/090320_fotoespacialbalao_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/03/090320_fotoespacialbalao_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090320132448_espaco106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090320132448_espaco106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-20:79166</id>
      <dc:identifier>79166</dc:identifier>
      <updated>2009-03-20T07:25:08-03:00</updated>
      <published>2009-03-20T07:25:08-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astronauta japonês testa cueca espacial</title>
      <summary xml:lang="pt-BR">Koichi Wakata vai testar peças íntimas que absorvem suor e não precisam ser lavadas com frequência.</summary>
      <dc:subject>ciencia, espaço, nasa, cueca, universidade feminina do japão, koichi wakata, estação espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090320_cuecaespacialet_ba.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090320_cuecaespacialet_ba.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090320102138_astronauta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090320102138_astronauta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-18:77223</id>
      <dc:identifier>77223</dc:identifier>
      <updated>2009-03-18T12:58:39-03:00</updated>
      <published>2009-03-18T12:58:39-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="multimedia" label="Vídeos e Fotos"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Discovery se acopla à Estação Espacial</title>
      <summary xml:lang="pt-BR">Nave chega ao espaço para missão de 13 dias.</summary>
      <dc:subject>ciencia, discovery, nasa, nave, estação, espacial, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="video"
            href="http://www.bbc.co.uk/portuguese/multimedia/2009/03/090318_nasaestacao.shtml">
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090318154742_nasaestacao106x60.gif"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090318154742_nasaestacao106x60.gif"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-07:64266</id>
      <dc:identifier>64266</dc:identifier>
      <updated>2009-03-07T06:43:10-03:00</updated>
      <published>2009-03-07T06:43:10-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>restricted</rights>
      <title xml:lang="pt-BR">Nasa lança sonda em busca de planetas similares à Terra</title>
      <summary xml:lang="pt-BR">Missão da sonda Kepler é observar planetas rochosos onde possa existir qualquer manifestação de atividade biológica. </summary>
      <dc:subject>ciência, nasa, estados unidos, kepler, sonda, terra, planeta, espaço</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090307_nasakeplerespaco_np.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090307_nasakeplerespaco_np.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090307094116_nasa_kepler_106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090307094116_nasa_kepler_106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-06:63332</id>
      <dc:identifier>63332</dc:identifier>
      <updated>2009-03-06T08:19:04-03:00</updated>
      <published>2009-03-06T08:19:04-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Nasa lançará sonda para procurar planetas habitáveis</title>
      <summary xml:lang="pt-BR">Kepler deve deixar Cabo Canaveral, na Flórida, nesta sexta-feira.</summary>
      <dc:subject>ciencia, Kepler, espaço, júpiter, Nasa, agência espacial, sonda, planeta habitável</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/03/090306_telescopioalienigenagd.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/03/090306_telescopioalienigenagd.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090306111348_keplernasa106_60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090306111348_keplernasa106_60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-03-01:60178</id>
      <dc:identifier>60178</dc:identifier>
      <updated>2009-03-01T18:11:17-03:00</updated>
      <published>2009-03-01T18:11:17-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Sonda chinesa cai na superfície da Lua</title>
      <summary xml:lang="pt-BR">Segundo autoridades chinesas, incidente foi controlado; país deve enviar módulo ao espaço.</summary>
      <dc:subject>ciencia, lua, china, sonda</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/03/090301_china_luarg.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/03/090301_china_luarg.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090301211658_lua60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/03/090301211658_lua60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-02-26:59032</id>
      <dc:identifier>59032</dc:identifier>
      <updated>2009-02-26T05:13:37-03:00</updated>
      <published>2009-02-26T05:13:37-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Astrônomos europeus fotografam 'olho cósmico'</title>
      <summary xml:lang="pt-BR">Nébula Hélix fica a 700 anos-luz da Terra; estrela de pouca luminosidade tem dois anéis externos.</summary>
      <dc:subject>ciencia, Hélix, nébula, observatório europeu, espaço, </dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/02/090226_nebulaesogd.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/02/090226_nebulaesogd.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090226082122_nebulahelix_eso106_60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090226082122_nebulahelix_eso106_60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-02-19:57103</id>
      <dc:identifier>57103</dc:identifier>
      <updated>2009-02-19T11:45:24-03:00</updated>
      <published>2009-02-19T11:45:24-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Europeus e americanos se unem para explorar luas de Júpiter </title>
      <summary xml:lang="pt-BR">Projeto da Nasa e da ESA deve mandar sondas para Europa e Ganimedes.</summary>
      <dc:subject>ciencia, espaço, júpiter, Nasa, agência espacial</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/02/090219_jupiter_nasa.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/02/090219_jupiter_nasa.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090219145319_jupiternasaesa106_60.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090219145319_jupiternasaesa106_60.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-02-17:56382</id>
      <dc:identifier>56382</dc:identifier>
      <updated>2009-02-17T06:14:01-03:00</updated>
      <published>2009-02-17T06:14:01-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Terra pode estar abrigando vida 'alienígena', diz cientista</title>
      <summary xml:lang="pt-BR">Pesquisa nos EUA indica que 'vidas paralelas' podem estar escondidas em locais inóspitos.</summary>
      <dc:subject>ciencia, terra, alienígena, aaas, paul davies, vida</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/02/090217_cienciaaliensml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/02/090217_cienciaaliensml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090217102858_vent106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090217102858_vent106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-02-15:56041</id>
      <dc:identifier>56041</dc:identifier>
      <updated>2009-02-15T11:03:21-03:00</updated>
      <published>2009-02-15T11:03:21-03:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="science" label="Ciência &amp; Saúde"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Galáxia tem bilhões de planetas como a Terra, diz cientista</title>
      <summary xml:lang="pt-BR">Segundo pesquisador americano, vários deles um dia serão habitados.</summary>
      <dc:subject>ciencia, espaço, galáxia, terra, planeta, sistema solar, alan boss, carnegie, sol, astronomia</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/ciencia/2009/02/090215_planetasml.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/ciencia/2009/02/090215_planetasml.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090215141924_planeta106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090215141924_planeta106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
   <entry>
      <id>tag:www.bbcbrasil.com,2009-02-03:53053</id>
      <dc:identifier>53053</dc:identifier>
      <updated>2009-02-03T10:00:50-02:00</updated>
      <published>2009-02-03T10:00:50-02:00</published>
      <category xml:lang="pt-BR" term="portuguese" label="portuguese"/>
      <category xml:lang="pt-BR" term="news" label="Notícias"/>
      <rights>not restricted</rights>
      <title xml:lang="pt-BR">Irã lança primeiro satélite de fabricação própria</title>
      <summary xml:lang="pt-BR">Teerã vê lançamento como 'façanha', por causa de sanções contra o país.</summary>
      <dc:subject>internacional, irã, iran, ahmadinejad, satélite, foguete safir-2</dc:subject>
      <link rel="alternate" type="text/html" title="story"
            href="http://www.bbc.co.uk/portuguese/noticias/2009/02/090203_iralancasatelitefn_tc2.shtml">
         <xhtml:link xmlns:xhtml="http://www.w3.org/1999/xhtml" rel="alternate" media="handheld"
                     title="mobile-story"
                     type="text/html"
                     href="http://www.bbc.co.uk/portuguese/celular/noticias/2009/02/090203_iralancasatelitefn_tc2.shtml"/>
         <media:content>
            <media:thumbnail url="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090203115156_iran106.jpg"
                             width="106"
                             height="60">
               <img alt="" width="106" height="60"
                    src="http://www.bbc.co.uk/worldservice/assets/images/2009/02/090203115156_iran106.jpg"/>
            </media:thumbnail>
         </media:content>
      </link>
   </entry>
</feed>
